revert unneeded change

Author: mowies

.github/workflows/update-version.yaml

@@ -23,6 +23,9 @@ jobs:
       contents: write # required for pushing changes
       pull-requests: write # required for creating PR
 
+    env:
+      GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
     steps:
       - uses: actions/create-github-app-token@a8d616148505b5069dccd32f177bb87d7f39123b # v2.1.1
         id: otelbot-token