fix(helm): add job and cronjob to clusterrole's permission set

[pmalek-sumo]

This was observed when running integration tests with OTC:

E1214 14:59:05.716479       1 reflector.go:138] k8s.io/client-go@v0.22.4/tools/cache/reflector.go:167: Failed to watch *v1.Job: failed to list *v1.Job: jobs.batch is forbidden: User "system:serviceaccount:test-helm-default-ot-metadata-930:rel-1045518918-sumologic" cannot list resource "jobs" in API group "batch" at the
E1214 14:59:07.282898       1 reflector.go:138] k8s.io/client-go@v0.22.4/tools/cache/reflector.go:167: Failed to watch *v1.CronJob: failed to list *v1.CronJob: cronjobs.batch is forbidden: User "system:serviceaccount:test-helm-default-ot-metadata-930:rel-1045518918-sumologic" cannot list resource "cronjobs" in API grou

and reported internally by @sburton-sumo

[perk-sumo]

Overall I'm 👍 but please update the changelog :)

[pmalek-sumo]

@perk-sumo PTAL, added the changelog.

[perk-sumo]

🚀

[sumo-backporter]

The backport to release-v2.3 failed:

The process '/usr/bin/git' failed with exit code 1

To backport manually, run these commands in your terminal:

# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add .worktrees/backport-release-v2.3 release-v2.3
# Navigate to the new working tree
cd .worktrees/backport-release-v2.3
# Create a new branch
git switch --create backport-1983-to-release-v2.3
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick --mainline 1 04a1be0bbe4e30ea5d9971338875c140ec88c230
# Push it to GitHub
git push --set-upstream origin backport-1983-to-release-v2.3
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-release-v2.3

Then, create a pull request where the base branch is release-v2.3 and the compare/head branch is backport-1983-to-release-v2.3.