chore: fixes release action

This commit adds workflow_dispatch trigger method to re-trigger the
Action on-demand. It also configures the Checkout Action to use the CI
User's Secrect token.

Ref:  https://github.community/t/how-to-push-to-protected-branches-in-a-github-action/16101/35

Author: ankitrgadiya

.github/workflows/release.yml

@@ -1,11 +1,13 @@
 name: Release
-on: [push, pull_request]
+on: [push, pull_request, workflow_dispatch]
 
 jobs:
   release:
     runs-on: ubuntu-20.04
     steps:
       - uses: actions/checkout@v2
+        with:
+          token: ${{ secrets.GH_TOKEN }}
 
       - name: Run semantic-release
         run: |