pre_update.sh package scripts will now be included in bpm files

bpm-package

@@ -61,6 +61,10 @@ else
       echo "post_install.sh file found"
       toCompress+=("post_install.sh")
     fi
+    if [ -f pre_remove.sh ]; then
+      echo "pre_remove.sh file found"
+      toCompress+=("pre_remove.sh")
+    fi
     if [ -f post_remove.sh ]; then
       echo "post_remove.sh file found"
       toCompress+=("post_remove.sh")