chore(deps): bump github/issue-metrics from 2 to 3 (#916)

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]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/issue-metrics.yml

@@ -29,7 +29,7 @@ jobs:
           echo "last_month=$first_day..$last_day" >> "$GITHUB_ENV"
 
       - name: Run issue-metrics tool
-        uses: github/issue-metrics@v2
+        uses: github/issue-metrics@v3
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           SEARCH_QUERY: 'repo:sunny0826/kubecm is:issue created:${{ env.last_month }} -reason:"not planned"'