update to use forked version of linter

Author: mattpage

.github/workflows/linter.yml

@@ -22,7 +22,7 @@ jobs:
           DEFAULT_BRANCH: main
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: OpenAPI Lint
-        uses: xuorig/[email protected]
+        uses: mattpage/[email protected]
         with:
           entrypoints: 'descriptions/**/*.yaml'
           config: '.redocly.yml'