feat(workflows): use specific commit for license classification

Author: billnapier

.github/workflows/license-check.yml

@@ -36,7 +36,7 @@ jobs:
 
   classify_license:
     needs: find_license_file
-    uses: google/licenseclassifier/.github/workflows/classify.yml@main
+    uses: billnapier/licenseclassifier/.github/workflows/classify.yml@c1916625287e6a2d447628d04a7dcbb4b697f728
     with:
       file_to_classify: ${{ needs.find_license_file.outputs.filename }}