hopefully fix build error

.drone.yml

@@ -18,7 +18,7 @@ steps:
   commands:
   - mkdir ~/docs && cd ~/docs
   - git clone $DRONE_REPO_LINK .
-  - git checkout $DRONE_COMMIT -b $DRONE_BRANCH
+  - git checkout $DRONE_COMMIT
 - name: build
   image: registry.access.redhat.com/ubi9/python-311:1-12
   volumes: