Update github/super-linter Docker tag to v4

Author: renovate-bot

.github/workflows/linter.yml

@@ -43,7 +43,7 @@ jobs:
       # Run Linter against code base #
       ################################
       - name: Lint Code Base
-        uses: docker://github/super-linter:v2.2.2@sha256:440bc28f423a1c497b2ef72a18b180d92708c0943355e53189cc98605d808bf8
+        uses: docker://github/super-linter:v4.8.4@sha256:c5622e85d6de62fffa6530c9f246ed7ec4510a0b81f685f2890c2c2b1fa8dfea
         env:
           VALIDATE_ALL_CODEBASE: false
           VALIDATE_ANSIBLE: false