chore: use predefined GH token for releasing

Author: szuperaz

.github/workflows/workflow.yml

@@ -57,7 +57,7 @@ jobs:
       #     npm run e2e:ci
       - name: Release
         env:
-          GH_TOKEN: ${{ secrets.GH_TOKEN }}
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
         run: npx semantic-release
       - name: Copy docs from stream-chat-css