changes:
- rscadd: "BAPI - mapmanip submap performance improvements."
- rscadd: "BAPI - mapmanip script."
perf improv in the form of changing the map container from hashmap to a
flat grid
hashmap was only bad for big maps with lots of submaps - did not affect
horizon with its one small submap
the script:

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Co-authored-by: DreamySkrell <>
Co-authored-by: AuroraBuildBot <action@github.com>