Merge pull request #1838 from cmu-delphi/pip-jenkins-fix

Upgrade only to most recent working version of pip

Author: krivard

jenkins/build-and-package.sh

@@ -19,7 +19,7 @@ cd "${WORKSPACE}/${local_indicator}" || exit
 # Set up venv
 python -m venv env
 source env/bin/activate
-pip install --upgrade pip --retries 10 --timeout 20
+pip install pip==23.0.1 --retries 10 --timeout 20
 pip install numpy --retries 10 --timeout 20
 pip install ../_delphi_utils_python/. --retries 10 --timeout 20
 [ ! -f setup.py ] || pip install . --retries 10 --timeout 20