Use commons 2.1.0 from PyPI

Author: yuanzhou

src/requirements.txt

@@ -12,8 +12,8 @@ PyYAML==5.4.1
 # Use the published package from PyPI as default
 # Use the branch name of commons from github for testing new changes made in commons from different branch
 # Default is main branch specified in docker-compose.development.yml if not set
-git+https://github.com/hubmapconsortium/commons.git@${COMMONS_BRANCH}#egg=hubmap-commons
-#hubmap-commons==2.0.15
+# git+https://github.com/hubmapconsortium/commons.git@${COMMONS_BRANCH}#egg=hubmap-commons
+hubmap-commons==2.1.0
 
 # For unit test
 nose2==0.10.0