fix: bump cred-gen Go version

Author: Jtango18

charts/kubernetes-agent/crd-gen/go.mod

@@ -1,10 +1,9 @@
 module github.com/octopusdeploy/helm-charts/charts/kubernetes-agent/crd-gen
 
-go 1.24.0
+go 1.25.5
 
 require (
-	github.com/onsi/ginkgo/v2 v2.22.0
-	github.com/onsi/gomega v1.36.1
+	k8s.io/api v0.33.0
 	k8s.io/apimachinery v0.33.0
 	k8s.io/client-go v0.33.0
 	sigs.k8s.io/controller-runtime v0.21.0
@@ -29,13 +28,11 @@ require (
 	github.com/go-openapi/jsonpointer v0.21.0 // indirect
 	github.com/go-openapi/jsonreference v0.20.2 // indirect
 	github.com/go-openapi/swag v0.23.0 // indirect
-	github.com/go-task/slim-sprig/v3 v3.0.0 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/google/btree v1.1.3 // indirect
 	github.com/google/cel-go v0.23.2 // indirect
 	github.com/google/gnostic-models v0.6.9 // indirect
 	github.com/google/go-cmp v0.7.0 // indirect
-	github.com/google/pprof v0.0.0-20241029153458-d1b30febd7db // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.24.0 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
@@ -73,7 +70,6 @@ require (
 	golang.org/x/term v0.30.0 // indirect
 	golang.org/x/text v0.23.0 // indirect
 	golang.org/x/time v0.9.0 // indirect
-	golang.org/x/tools v0.26.0 // indirect
 	gomodules.xyz/jsonpatch/v2 v2.4.0 // indirect
 	google.golang.org/genproto/googleapis/api v0.0.0-20241209162323-e6fa225c2576 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20241209162323-e6fa225c2576 // indirect
@@ -82,7 +78,6 @@ require (
 	gopkg.in/evanphx/json-patch.v4 v4.12.0 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
-	k8s.io/api v0.33.0 // indirect
 	k8s.io/apiextensions-apiserver v0.33.0 // indirect
 	k8s.io/apiserver v0.33.0 // indirect
 	k8s.io/component-base v0.33.0 // indirect