ci: bump peter-evans/find-comment from 3 to 4 (#152)

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

Author: dependabot[bot]

.github/workflows/test-full.yml

@@ -53,7 +53,7 @@ jobs:
 
       - name: Find existing drift comment
         if: steps.drift-check.outputs.has_diff == 'true'
-        uses: peter-evans/find-comment@v3
+        uses: peter-evans/find-comment@v4
         id: find-drift-comment
         with:
           issue-number: ${{ github.event.pull_request.number }}