[FIX] let osmosis use HDD instead of RAM when creating .map files

[treee111]

This PR…

• fixes https://github.com/treee111/wahooMapsCreator/issues/145#issuecomment-1537518024
• by using HDD for buffering or whatever with parameter "type=hd". Might be a little slower... but no more crash.

Considerations and implementations

issue report: https://github.com/treee111/wahooMapsCreator/issues/145#issuecomment-1537488604 solution: https://github.com/treee111/wahooMapsCreator/issues/145#issuecomment-1537518024

How to test

1. run python -m wahoomc cli -xy 134/90 -con -srtm1 in branch develop
2. run it with this change applied

Pull Request Checklist

• [x] Reviewed the Contributing Guidelines
  • Especially the Pull-Requests section
• [x] Commits (and commit-messages) are understandable
• [ ] Tested with macOS / Linux
• [ ] Tested with Windows

[treee111]

might be relevant to this PR: https://stackoverflow.com/questions/7769676/creating-map-file-with-mapfilewriter-plugin-for-osmosis#comment119856289_13510989 if the issue arises again go throught it.