feat(action): remove labels after issue closed

[gauthierpetetin]

Development & PR Process

1. Follow MetaMask Mobile Coding Standards
2. Add release-xx label to identify the PR slated for a upcoming release (will be used in release discussion)
3. Add needs-dev-review label when work is completed
4. Add needs-qa label when dev review is completed
5. Add QA Passed label when QA has signed off

Description

An existing automation adds labels on Github issues when they move to a different column on Zenhub.
However these labels are not being removed when the issue is closed.

We need a Github action that removes the following labels from issue once it is closed:

• product-backlog
• needs-design
• design-in-progress
• ready-for-dev
• sprint-backlog
• in-progress
• blocked
• needs-dev-review
• needs-qa
• issues-found
• ready-for-release

Screenshots/Recordings

https://recordit.co/PZtLcn6Q5s

Issue

Closes https://github.com/MetaMask/mobile-planning/issues/1010

Checklist

• There is a related GitHub issue
• Tests are included if applicable
• Any added code is fully documented

[github-actions]

CLA Signature Action: All authors have signed the CLA. You may need to manually re-run the blocking PR check if it doesn't pass in a few minutes.

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
No Duplication information

[sethkfman]

LGTM

[gauthierpetetin]

Hi @Gudahtt ,
I just noticed this automation doesn’t work due to this error.

{
  "message": "Resource not accessible by integration",
  "documentation_url": "https://docs.github.com/rest/reference/issues#remove-a-label-from-an-issue"
}

Can we please create a new personal access token called REMOVE_LABEL_TOKEN with “repo” permissions with the metamask-bot account and add it as a secret to the metamask-mobile repo? (I'll then open a new PR to rename GITHUB_TOKEN into REMOVE_LABEL_TOKEN in this file)