fix: Fix automatic release pipeline by using correct github token for…

… basic git operations (#4)

.github/workflows/release.yml

@@ -18,6 +18,7 @@ jobs:
         uses: actions/checkout@v2
         with:
           fetch-depth: 0
+          token: ${{ secrets.KEPTN_BOT_TOKEN }}
 
       - name: Set up Node.js
         uses: actions/setup-node@v2