Locate to correct home directory

Author: Andrew Tang

.github/docker-images/entrypoint.sh

@@ -32,6 +32,8 @@ if [ -d "$GITHUB_WORKSPACE" ]; then
     cd $GITHUB_WORKSPACE
 elif [ -d "$CODEBUILD_SRC_DIR" ]; then
     cd $CODEBUILD_SRC_DIR
+else
+    cd ~
 fi
 
 # Launch the builder with whatever args were passed to this script