build(deps): bump github/issue-metrics from 2 to 3

Bumps [github/issue-metrics](https://github.com/github/issue-metrics) from 2 to 3.
- [Release notes](https://github.com/github/issue-metrics/releases)
- [Commits](github/issue-metrics@v2...v3)

---
updated-dependencies:
- dependency-name: github/issue-metrics
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/issue-metrics.yml

@@ -10,7 +10,7 @@ jobs:
     steps:
 
     - name: Run issue-metrics tool
-      uses: github/issue-metrics@v2
+      uses: github/issue-metrics@v3
       env:
         GH_TOKEN: ${{ secrets.REQUIREMENTS_BOT_GITHUB_TOKEN }}
         LABELS_TO_MEASURE: 'waiting for eng review,product review,needs test run,waiting on author,Ready to Merge,blocked by other work'