Merge pull request #144 from trjohnson19/dependabot/github_actions/redhat-plumbers-in-action/differential-shellcheck-5.5.6

Bump redhat-plumbers-in-action/differential-shellcheck from 5.5.5 to 5.5.6

Author: trjohnson19

.github/workflows/differential-shellcheck.yml

@@ -27,7 +27,7 @@ jobs:
 
       - name: Differential ShellCheck
         # yamllint disable-line rule:line-length
-        uses: redhat-plumbers-in-action/differential-shellcheck@0d9e5b29625f871e6a4215380486d6f1a7cb6cdd #@v5.5.5
+        uses: redhat-plumbers-in-action/differential-shellcheck@d965e66ec0b3b2f821f75c8eff9b12442d9a7d1e #@v5.5.6
         with:
           severity: warning
           token: ${{ secrets.GITHUB_TOKEN }}