Merge pull request #1785 from edx/hassan/fix-schema-builder

fix: fix variable name.

Author: HassanJaveed84

dataeng/resources/snowflake-schema-builder.sh

@@ -4,7 +4,7 @@ set -ex
 # Creating python 3.11 virtual environment to run schema builder
 PYTHON311_VENV="py311_venv"
 virtualenv --python=python3.11 --clear "${PYTHON311_VENV}"
-source "${PYTHON38_VENV}/bin/activate"
+source "${PYTHON311_VENV}/bin/activate"
 
 # Setup
 cd $WORKSPACE/warehouse-transforms