update super linter

Author: johanneskoester

.github/workflows/main.yml

@@ -22,7 +22,7 @@ jobs:
           # list of changed files within `super-linter`
           fetch-depth: 0
       - name: Formatting
-        uses: github/super-linter@v5
+        uses: github/super-linter@v7
         env:
           VALIDATE_ALL_CODEBASE: false
           DEFAULT_BRANCH: master