chore(deps): update super-linter/super-linter action to v8.4.0

Author: renovate[bot]

.github/workflows/linter.yml

@@ -56,7 +56,7 @@ jobs:
       # Run Linter against code base #
       ################################
       - name: Lint Code Base
-        uses: super-linter/super-linter@v8.3.2
+        uses: super-linter/super-linter@v8.4.0
         env:
           VALIDATE_CPP: false # Use clang-formt instead
           VALIDATE_ANSIBLE: false