This commit adds the krew plugin manifest. Please notice it is intended
to work with rajatjindal/krew-release-bot GitHub action. It means that
we need to add the following step to the release job on our CI workflow
(**TO BE TESTED**):
```yaml
name: Microsoft Azure CLI kubectl plugin CI
[...]
jobs:
[...]
release:
name: Release
[...]
steps:
[...]
- name: Update new version in krew-index
# We only update version in krew-index for effective release.
if: github.repository == 'azure/kubectl-az'
uses: rajatjindal/krew-release-bot@v0.0.43
with:
workdir: /home/runner/work/kubectl-az/kubectl-az
krew_template_file: .krew.yaml
```
Jose Blanquicet