fix typo in the sed script to fix setup.py

Author: weideng1

Jenkinsfile

@@ -168,7 +168,7 @@ def initializeEnvironment() {
     pip install --upgrade pip
     pip install -U setuptools
     sed -i -e 's/pyyaml.*/pyyaml/' ${HOME}/ccm/requirements.txt
-    sed -i -e "s/pyYaml < 6.0/pyYaml/" setup.py
+    sed -i -e "s/pyYaml < 6.0/pyYaml/" ${HOME}/ccm/setup.py
     pip install ${HOME}/ccm
   '''