Update kubectl from 1.24.17 to 1.25.14

What does this MR do?

Update kubectl from 1.24.17 to 1.25.14

Update kubectl and configure deps io to create MRs
for 1.25.x patches automatically.

Closes https://gitlab.com/gitlab-org/build/CNG/-/issues/718

Changelog: changed

Related issues

Closes #718 (closed)

Checklist

See Definition of done.

For anything in this list which will not be completed, please provide a reason in the MR discussion

Required

• Merge Request Title, and Description are up to date, accurate, and descriptive
• MR targeting the appropriate branch
• MR has a green pipeline on GitLab.com
• When ready for review, MR is labeled "~workflow::ready for review" per the Distribution MR workflow

Expected (please provide an explanation if not completing)

• Test plan indicating conditions for success has been posted and passes
• Documentation created/updated
• Integration tests added to GitLab QA
• The impact any change in container size has should be evaluated
• New dependencies are managed with dependencies.io

Test Plan

• Confirm compatibility with K8s 1.16:

  • Provision a K8s 1.19 cluster (for example using kind)

    kind create cluster --name k8s1-16-kubectl-1-25 --config <kind_config> --image kindest/node:v1.16.15

  • Install a release of the latest GitLab chart and disable the bundled NGINX Ingress for K8s 1.16 compatability

    helm install gitlab gitlab/gitlab \
      -n gl-k-1-25 --create-namespace \
      --set nginx-ingress.enabled=false \ \
      --set global.gitlabVersion=update-kubectl-1-25-x

  • Confirm the shared secret Job succeeds

  • Confirm all components start as expected

• Confirm compatibility with K8s 1.19:

  • Provision a K8s 1.19 cluster (for example using kind)

    kind create cluster --name kubectl-1-25 --config <kind_config> --image kindest/node:v1.19.16

  • Install a release of the latest GitLab chart with a 1.19 compatible NGINX Ingress image

    helm install gitlab gitlab/gitlab \
      -n gl-k-1-25 --create-namespace \
      --set nginx-ingress.controller.image.tag=v1.2.1 \
      --set global.gitlabVersion=update-kubectl-1-25-x

  • Confirm the shared secret Job succeeds

  • Confirm all components start as expected