Bump Terraform provider version to v5.45.2

[sslavic]

Description of your changes

Fixes #742

I have:

• Read and followed Crossplane's contribution process.
• Run make reviewable to ensure this PR is ready for review.

How has this code been tested

• Uptest-examples/cloudplatform/v1beta1/serviceaccount.yaml
• Uptest-examples/container/v1beta2/cluster.yaml
• Uptest-examples/container/v1beta2/nodepool.yaml
• Uptest-examples/spanner/v1beta1/instance.yaml
• Uptest-examples/storage/v1beta2/bucket.yaml

[turkenf]

Hey @sslavic,

Thanks for your first contribution. To properly upgrade the terraform provider, we also need to update the hashicorp/terraform-provider-google dependency. Please see this PR: #641

[turkenf]

@sslavic, could you please run go mod tidy and make generate and then push the changes?

[turkenf]

/test-examples="examples/cloudplatform/v1beta1/serviceaccount.yaml"

[turkenf]

/test-examples="examples/storage/v1beta2/bucket.yaml"

[turkenf]

/test-examples="examples/spanner/v1beta1/instance.yaml"

[turkenf]

/test-examples="examples/container/v1beta2/nodepool.yaml"

[turkenf]

Hey @sslavic,

Thanks again for this contribution—I really appreciate it! 🙏 I ran some automated tests, and everything seems to be working fine. Before we move forward, could you run a manual test to confirm that the issue you mentioned is resolved? It would also be great if you could share your test results with us.

Thanks in advance! 😊

[turkenf]

/test-examples="examples/container/v1beta2/cluster.yaml"

[turkenf]

I am moving this forward because this PR has made a patch version upgrade in the tf provider and there is no change in the API files. We can close the mentioned issue after testing it.