Remove closed issues from triage board

[aj-stein-nist]

Committer Notes

This implements part of usnistgov/OSCAL#1302. See the following example workflow and runs associated with this test configuration.

Example issue with annotated automation: ImportantFederalAgencyTest/remove-project-card-test#12
Successful workflow run creating the issue: https://github.com/ImportantFederalAgencyTest/remove-project-card-test/actions/runs/2463769565
Successful workflow run closing the issue: https://github.com/ImportantFederalAgencyTest/remove-project-card-test/actions/runs/2463777371

IMPORTANT:

• Did I or did a project owner properly configured the COMMIT_TOKEN secret and it has at least repo:public_repo permissions?
• Did I or did a project owner configure triage board for this project to have a new done column with automation to correctly move closed issues and merged PRs for the triage board before merging this request?

All Submissions:

• Have you selected the correct base branch per Contributing guidance?
• Have you set "Allow edits and access to secrets by maintainers
  "?
• Have you checked to ensure there aren't other open Pull Requests for the same update/change?
• Have you squashed any non-relevant commits and commit messages? [instructions]
• Do all automated CI/CD checks pass?

By submitting a pull request, you are agreeing to provide this contribution under the CC0 1.0 Universal public domain dedication.

Changes to Core Features:

• Have you added an explanation of what your changes do and why you'd like us to include them?
• Have you written new tests for your core changes, as applicable?
• Have you included examples of how to use your new feature(s)?
• Have you updated all OSCAL website and readme documentation affected by the changes you made? Changes to the OSCAL website can be made in the docs/content directory of your branch.

[aj-stein-nist]

I see there is already a COMMIT_TOKEN and board added, so this looks good.

[david-waltermire]

LGTM. Thanks!