Add bump_version back

Author: thebentern

.github/workflows/release.yml

@@ -14,9 +14,9 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v2
 
-      #- name: Bump version
-      #  run: >-
-      #    bin/bump_version.py
+      - name: Bump version
+        run: >-
+          bin/bump_version.py
 
       - name: Commit updated version.py
         id: commit_updated