simplify and clean up params for create pr step

.github/workflows/geo-data.yml

@@ -45,13 +45,7 @@ jobs:
         id: cpr
         uses: peter-evans/create-pull-request@v7
         with:
-          token: ${{ secrets.PAT }}
           commit-message: Periodic updates to geo_data.py
-          committer: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
-          author: ${{ github.actor }} <${{ github.actor_id }}+${{ github.actor }}@users.noreply.github.com>
-          signoff: false
           branch: update-geo-data
-          delete-branch: true
-          title: 'Update geo data to reflect recent changes'
+          title: Update geo_data.py to reflect recent changes
           body: Auto-generated with https://github.com/peter-evans/create-pull-request
-          draft: false