Fix regex with misleading operator precedence in @octokit/request dependency

- Fixed regex /^text\/|charset=utf-8$/ to /^text\/|charset=utf-8/
- Removed misleading end anchor ($) from charset=utf-8 part
- Added patch-package to dependencies and postinstall script
- Updated dist/index.js with fix applied to bundled dependencies
- All tests continue to pass

.github/workflows/post-dependabot.yml

@@ -24,7 +24,6 @@ jobs:
           sudo tar -xzf licensed.tar.gz
           sudo mv licensed /usr/local/bin/licensed
       - run: licensed cache
-
       - name: Rebuild the dist/ directory
         run: |
           npm run build:compile