integrate highlevel fuse lib mfusepy

[ThomasWaldmann]

[codecov[bot]]

Codecov Report

:x: Patch coverage is 3.73002% with 542 lines in your changes missing coverage. Please review. :white_check_mark: Project coverage is 77.99%. Comparing base (fefb27e) to head (c91afbf). :warning: Report is 13 commits behind head on master.

Files with missing lines	Patch %	Lines
src/borg/hlfuse.py	0.00%	519 Missing :warning:
src/borg/archiver/mount_cmds.py	7.14%	12 Missing and 1 partial :warning:
src/borg/fuse_impl.py	65.51%	9 Missing and 1 partial :warning:

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #9213      +/-   ##
==========================================
- Coverage   81.04%   77.99%   -3.05%     
==========================================
  Files          80       81       +1     
  Lines       13778    14331     +553     
  Branches     2056     2148      +92     
==========================================
+ Hits        11166    11178      +12     
- Misses       1940     2480     +540     
- Partials      672      673       +1     

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.