Add workflow to sync cni-metrics-helper helm chart to eks-charts

[oliviassss]

What type of PR is this?
Enhancement

Which issue does this PR fix:
ORR task

What does this PR do / Why do we need it:
Currently, there are 3 args to run this command:

• -b, required, which is to assign binary basename
• -r, optional, which is the Github repot to sync to in the form of "org/name"
• -n, optional, which is to indicate whether to include the release note in the sync PR

This PR added a workflow to sync cni-metrics-helper helm chart to eks-charts repo, by using -b to choose which helm chart to sync.

• The user can pass 2 values to -b: aws-vpc-cni or cni-metrics-helper. If invalid value is passed the script will quit.
• Sample command to sync aws-vpc-cni helm chart to eks-chart: bash scripts/sync-to-eks-charts.sh -b aws-vpc-cni
• Sample command to sync cni-metrics-helper to eks-chart: bash scripts/sync-to-eks-charts.sh -b cni-metrics-helper
• Or use make command make ekscharts-sync-release or make ekscharts-syncto sync both charts with/without release note.

Testing done on this change:

• Tested sync from aws/amazon-vpc-cni-k8s to oliviassss/eks-charts repo

  • for aws-vpc-cni: https://github.com/oliviassss/eks-charts/pull/9/
  • for cni-metrics-helper: https://github.com/oliviassss/eks-charts/pull/10/

Automation added to e2e:

N/A
Will this break upgrades or downgrades. Has updating a running cluster been tested?:
N/A

Does this change require updates to the CNI daemonset config files to work?:

No
Does this PR introduce any user-facing change?:

No

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[jayanthvn]

You will have to update this - https://github.com/aws/amazon-vpc-cni-k8s/blob/master/Makefile#L42 so that this gets https://github.com/aws/amazon-vpc-cni-k8s/blob/master/Makefile#L286 both aws-vpc-cni and metrics helper as arguments.

[oliviassss]

@jayanthvn sorry for the delay, please review the latest change. Have modified both make ekscharts-sync-release and make ekscharts-sync in Makefile.

[jayanthvn]

lgtm

[github-actions]

This pull request is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 14 days

[github-actions]

This pull request is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 14 days

[jdn5126]

Discarding this PR as this workflow is not currently needed. This can be reintroduced in the future if needed

[jayanthvn]

We need to keep the PR open, it is reviewed and pending merge. This is needed to sync cni metrics helper to eks-charts.