chore: reference ghcr.io images in workspacekind yaml

[andyatmiami]

Given we have migrated all our images from docker.io to ghcr.io - our sample/config data should reference the "proper" container registry.

This commit updates the jupyterlab_scipy_180 and jupyterlab_scipy_190 imageConfig entries to use:

• ghcr.io/kubeflow/kubeflow/notebook-servers/jupyter-scipy

[google-oss-prow]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by:
Once this PR has been reviewed and has the lgtm label, please assign kimwnasptd for approval. For more information see the Kubernetes Code Review Process.

The full list of commands accepted by this bot can be found here.

Needs approval from an approver in each of these files:

• OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[andyatmiami]

Testing locally on a kind cluster - I was able to verify these images are able to be pulled:

$ kubectl get events --sort-by='.lastTimestamp'

...
25m         Normal    Pulled                             pod/ws-jupyterlab-workspace-zlhhq-0             Successfully pulled image "ghcr.io/kubeflow/kubeflow/notebook-servers/jupyter-scipy:v1.9.0" in 231ms (231ms including waiting). Image size: 962747238 bytes.
...
20m         Normal    Pulled                             pod/ws-jupyterlab-old-workspace-g285g-0         Successfully pulled image "ghcr.io/kubeflow/kubeflow/notebook-servers/jupyter-scipy:v1.8.0" in 30.856s (30.856s including waiting). Image size: 1077429079 bytes.

[andyatmiami]

Due diligence local verification:

controller

➜ controller/ git:(chore/ghcr-image-refs) $ gmake lint
/Users/astonebe/Development/Code/GitHub/kubeflow-notebooks/workspaces/controller/bin/golangci-lint run
➜ controller/ git:(chore/ghcr-image-refs) $ git status
On branch chore/ghcr-image-refs
Your branch is up to date with 'origin/chore/ghcr-image-refs'.

nothing to commit, working tree clean

➜ controller/ git:(chore/ghcr-image-refs) $ gmake test
Downloading sigs.k8s.io/controller-tools/cmd/[email protected]
/Users/astonebe/Development/Code/GitHub/kubeflow-notebooks/workspaces/controller/bin/controller-gen rbac:roleName=manager-role crd webhook paths="./..." output:crd:artifacts:config=config/crd/bases
/Users/astonebe/Development/Code/GitHub/kubeflow-notebooks/workspaces/controller/bin/controller-gen object:headerFile="hack/boilerplate.go.txt" paths="./..."
go fmt ./...
go vet ./...
Downloading sigs.k8s.io/controller-runtime/tools/[email protected]
go: downloading sigs.k8s.io/controller-runtime/tools/setup-envtest v0.0.0-20250308055145-5fe7bb3edc86
go: downloading sigs.k8s.io/controller-runtime v0.19.7
KUBEBUILDER_ASSETS="/Users/astonebe/Development/Code/GitHub/kubeflow-notebooks/workspaces/controller/bin/k8s/1.31.0-darwin-arm64" go test $(go list ./... | grep -v /e2e) -coverprofile cover.out
	github.com/kubeflow/notebooks/workspaces/controller/api/v1beta1		coverage: 0.0% of statements
	github.com/kubeflow/notebooks/workspaces/controller/cmd		coverage: 0.0% of statements
	github.com/kubeflow/notebooks/workspaces/controller/test/utils		coverage: 0.0% of statements
ok  	github.com/kubeflow/notebooks/workspaces/controller/internal/controller	11.804s	coverage: 60.2% of statements
ok  	github.com/kubeflow/notebooks/workspaces/controller/internal/helper	0.716s	coverage: 14.6% of statements
ok  	github.com/kubeflow/notebooks/workspaces/controller/internal/webhook	10.203s	coverage: 90.1% of statements

➜ controller/ git:(chore/ghcr-image-refs) $ gmake test-e2e
/Users/astonebe/Development/Code/GitHub/kubeflow-notebooks/workspaces/controller/bin/controller-gen rbac:roleName=manager-role crd webhook paths="./..." output:crd:artifacts:config=config/crd/bases
/Users/astonebe/Development/Code/GitHub/kubeflow-notebooks/workspaces/controller/bin/controller-gen object:headerFile="hack/boilerplate.go.txt" paths="./..."
go fmt ./...
go vet ./...
go test ./test/e2e/ -v -ginkgo.v
...
Ran 1 of 1 Specs in 169.946 seconds
SUCCESS! -- 1 Passed | 0 Failed | 0 Pending | 0 Skipped

backend

➜ backend/ git:(chore/ghcr-image-refs) $ gmake lint
mkdir -p /Users/astonebe/Development/Code/GitHub/kubeflow-notebooks/workspaces/backend/bin
Downloading github.com/golangci/golangci-lint/cmd/[email protected]
/Users/astonebe/Development/Code/GitHub/kubeflow-notebooks/workspaces/backend/bin/golangci-lint run
➜ backend/ git:(chore/ghcr-image-refs) $ git status
On branch chore/ghcr-image-refs
Your branch is up to date with 'origin/chore/ghcr-image-refs'.

nothing to commit, working tree clean

$ gmake test
go fmt ./...
go vet ./...
Downloading sigs.k8s.io/controller-runtime/tools/[email protected]
KUBEBUILDER_ASSETS="/Users/astonebe/Development/Code/GitHub/kubeflow-notebooks/workspaces/backend/bin/k8s/1.31.0-darwin-arm64" go test ./... -coverprofile cover.out
ok  	github.com/kubeflow/notebooks/workspaces/backend/api	9.029s	coverage: 50.6% of statements
?   	github.com/kubeflow/notebooks/workspaces/backend/internal/config	[no test files]
?   	github.com/kubeflow/notebooks/workspaces/backend/internal/models/health_check	[no test files]
	github.com/kubeflow/notebooks/workspaces/backend/cmd		coverage: 0.0% of statements
	github.com/kubeflow/notebooks/workspaces/backend/internal/models/workspaces		coverage: 0.0% of statements
	github.com/kubeflow/notebooks/workspaces/backend/internal/models/workspacekinds		coverage: 0.0% of statements
	github.com/kubeflow/notebooks/workspaces/backend/internal/repositories		coverage: 0.0% of statements
	github.com/kubeflow/notebooks/workspaces/backend/internal/repositories/workspacekinds		coverage: 0.0% of statements
	github.com/kubeflow/notebooks/workspaces/backend/internal/repositories/workspaces		coverage: 0.0% of statements
	github.com/kubeflow/notebooks/workspaces/backend/internal/repositories/namespaces		coverage: 0.0% of statements
	github.com/kubeflow/notebooks/workspaces/backend/internal/repositories/health_check		coverage: 0.0% of statements
	github.com/kubeflow/notebooks/workspaces/backend/internal/auth		coverage: 0.0% of statements
	github.com/kubeflow/notebooks/workspaces/backend/openapi		coverage: 0.0% of statements
	github.com/kubeflow/notebooks/workspaces/backend/internal/helper		coverage: 0.0% of statements
	github.com/kubeflow/notebooks/workspaces/backend/internal/models/namespaces		coverage: 0.0% of statements
	github.com/kubeflow/notebooks/workspaces/backend/internal/server		coverage: 0.0% of statements