chore: bump srggrs/assign-one-project-github-action

Bumps the gha-low-risk group with 1 update in the / directory: [srggrs/assign-one-project-github-action](https://github.com/srggrs/assign-one-project-github-action).


Updates `srggrs/assign-one-project-github-action` from 1.2.1 to 1.3.1
- [Release notes](https://github.com/srggrs/assign-one-project-github-action/releases)
- [Changelog](https://github.com/srggrs/assign-one-project-github-action/blob/master/CHANGELOG.md)
- [Commits](srggrs/assign-one-project-github-action@1.2.1...1.3.1)

---
updated-dependencies:
- dependency-name: srggrs/assign-one-project-github-action
  dependency-version: 1.3.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: gha-low-risk
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/auto-assign-issues.yml

@@ -12,7 +12,7 @@ jobs:
     name: Auto assign axe-core integration issues to Axe API team project board
     steps:
       - name: Auto assign axe-core integration issues to Axe API team project board
-        uses: srggrs/assign-one-project-github-action@1.2.1
+        uses: srggrs/assign-one-project-github-action@1.3.1
         with:
           project: https://github.com/orgs/dequelabs/projects/53
           column_name: 'Ungroomed'