Downgrade github/super-linter to v3.17.0

Author: vincentchalamon

.github/workflows/ci.yml

@@ -16,12 +16,12 @@ jobs:
           fetch-depth: 0
 
       - name: Lint
-        uses: github/super-linter@v3
+        uses: github/super-linter@v3.17.0
         env:
           VALIDATE_ALL_CODEBASE: false
           VALIDATE_EDITORCONFIG: false
           VALIDATE_JSCPD: false
-          DEFAULT_BRANCH: 2.6
+          DEFAULT_BRANCH: main
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - uses: actions/cache@v2