Update all 5 mappacks to prevent desyncs !!

• Fixed a desync issue caused by the MCV and Rig ReplaceSelf code deleting the unit before Lua can clean up.

• Fixed an issue causing Harvesters to attempt reverse bug detection while waiting to dock, caused by an uninitialized table.

• Added additional safety checks for unit anchors to ensure a nil value can never be used as a candidate (likely desync or crash cause).

• Additional clean up done to the reverse move script.