Bump reviewdog/action-shellcheck in /.github/workflows

Bumps [reviewdog/action-shellcheck](https://github.com/reviewdog/action-shellcheck) from 1.27.0 to 1.28.0.
- [Release notes](https://github.com/reviewdog/action-shellcheck/releases)
- [Commits](reviewdog/action-shellcheck@ccaafec...22f96e3)

---
updated-dependencies:
- dependency-name: reviewdog/action-shellcheck
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/pr-lint-shellcheck.yml

@@ -12,7 +12,7 @@ jobs:
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
       - name: Shellcheck
-        uses: reviewdog/action-shellcheck@ccaafec556ffa154f112bfcb7b9c9574190b7091 # v1.27.0
+        uses: reviewdog/action-shellcheck@22f96e34e9185b642c5567cc26d1df952f5c9d10 # v1.28.0
         with:
           level: error
           filter_mode: nofilter