ci(deps): bump anomalyco/opencode in the github-actions group (#437)

Bumps the github-actions group with 1 update: [anomalyco/opencode](https://github.com/anomalyco/opencode).


Updates `anomalyco/opencode` from 1.16.2 to 1.17.4
- [Release notes](https://github.com/anomalyco/opencode/releases)
- [Commits](https://github.com/anomalyco/opencode/compare/76c631d198f9ff620e15468e45f3457d50481b57...abda3515f444c4d28a98953d153c5a3e1892d3d4)

---
updated-dependencies:
- dependency-name: anomalyco/opencode
  dependency-version: 1.17.4
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: github-actions
...

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

.github/workflows/issue-validation.yml

@@ -620,7 +620,7 @@ jobs:
         uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 #v6.0.3
 
       - name: Run opencode
-        uses: anomalyco/opencode/github@76c631d198f9ff620e15468e45f3457d50481b57 #v1.16.2
+        uses: anomalyco/opencode/github@abda3515f444c4d28a98953d153c5a3e1892d3d4 #v1.17.4
         env:
           ZHIPU_API_KEY: ${{ secrets.ZHIPU_API_KEY }}
           TOKEN: ${{ secrets.GITHUB_TOKEN }}