feat(actions): add krew-release-bot

This change will include a new step that to the release action that will update the krew-index at https://github.com/fidelity/krew-index on our behalf. This automation is possible with the krew-release-bot. For more information on the krew-release-bot https://krew.sigs.k8s.io/docs/developer-guide/release/automating-updates/

Signed-off-by: Casale, Robert <[email protected]>

Author: Gearheads

.github/workflows/release.yml

@@ -40,3 +40,11 @@ jobs:
                   args: release --clean
               env:
                   GITHUB_TOKEN: ${{ secrets.GH_PAT }}
+            - name: Update new version in krew-index
+              uses: rajatjindal/[email protected]
+              env:
+                ## KREW_RELEASE_BOT_WEBHOOK_URL env helps you test your setup without actually publishing
+                ## remove this env when you are ready for real release
+                KREW_RELEASE_BOT_WEBHOOK_URL: https://krew-release-bot-dryrun.rajatjindal.com/github-action-webhook
+                UPSTREAM_KREW_INDEX_REPO_OWNER: fidelity
+                UPSTREAM_KREW_INDEX_REPO_NAME: kconnect