Add 'rm -rf /home/*/.cache/*' to layer-cleanup

Author: jgaucher-cs

.github/common/resources/layer-cleanup.sh

@@ -15,14 +15,14 @@
 
 apt-get autoclean --yes
 apt-get autoremove --yes
-pip cache purge
 
 rm -rf /var/lib/apt/lists/*
 rm -rf /usr/local/src/*
 
 rm -rf /var/cache/apt/*
 rm -rf /root/.cache/*
 # including /root/.cache/pip
+rm -rf /home/*/.cache/*
 rm -rf /usr/local/share/.cache/*
 # including /usr/local/share/.cache/yarn