ci: bump marocchino/sticky-pull-request-comment from 2.9.2 to 2.9.3 (#79)

Bumps [marocchino/sticky-pull-request-comment](https://github.com/marocchino/sticky-pull-request-comment) from 2.9.2 to 2.9.3.
- [Release notes](https://github.com/marocchino/sticky-pull-request-comment/releases)
- [Commits](marocchino/sticky-pull-request-comment@67d0dec...d2ad0de)

---
updated-dependencies:
- dependency-name: marocchino/sticky-pull-request-comment
  dependency-version: 2.9.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

.github/workflows/coverage.yml

@@ -243,7 +243,7 @@ jobs:
         output: 'both'
 
     - name: Add Coverage PR Comment
-      uses: marocchino/sticky-pull-request-comment@67d0dec7b07ed060a405f9b2a64b8ab319fdd7db  # v2.9.2
+      uses: marocchino/sticky-pull-request-comment@d2ad0de260ae8b0235ce059e63f2949ba9e05943  # v2.9.3
       if: github.event_name == 'pull_request'
       with:
         header: coverage
@@ -343,7 +343,7 @@ jobs:
         fi
 
     - name: Comment PR with test coverage delta
-      uses: marocchino/sticky-pull-request-comment@67d0dec7b07ed060a405f9b2a64b8ab319fdd7db  # v2.9.2
+      uses: marocchino/sticky-pull-request-comment@d2ad0de260ae8b0235ce059e63f2949ba9e05943  # v2.9.3
       if: env.HAVE_BASE_COVERAGE == 'true'
       with:
         header: delta