Release script does not update helm chart version

[haywoodsh]

Describe the bug
The release version update script does not update helm chart version to the one specified in the argument in ${ROOTDIR}/deployments or in docs
Since we change from IC version to helm chart version in the helm installation docs, it is not included in the script.

To Reproduce
Steps to reproduce the behavior:

1. run the script locally

   sh .github/scripts/release-version-update.sh 3.4.0 1.1.0
   

2. Search for instances of old current version in the repo, e.g. 1.0.2

Expected behavior
All helm versions should be updated when this script is run.
Your environment

Observed in #4794 by nginx-bot and locally with main branch.

Additional context
Add any other context about the problem here. Any log files you want to share.

[github-actions]

Hi @haywoodsh thanks for reporting!

Be sure to check out the docs and the Contributing Guidelines while you wait for a human to take a look at this 🙂

Cheers!