Merge pull request #125 from trjohnson19/dependabot/github_actions/redhat-plumbers-in-action/differential-shellcheck-5.5.4

Bump redhat-plumbers-in-action/differential-shellcheck from 5.5.3 to 5.5.4

Author: trjohnson19

.github/workflows/differential-shellcheck.yml

@@ -26,7 +26,7 @@ jobs:
 
       - name: Differential ShellCheck
         # yamllint disable-line rule:line-length
-        uses: redhat-plumbers-in-action/differential-shellcheck@dd551ce780d8af741f8cd8bab6982667b906b457 #@v5.5.3
+        uses: redhat-plumbers-in-action/differential-shellcheck@929381c602ed76daa9b523e001ee29b82bd6d8e9 #@v5.5.4
         with:
           severity: warning
           token: ${{ secrets.GITHUB_TOKEN }}