Add I/O controller disconnect policy

[martin-belanger]

No description provided.

[codecov-commenter]

Codecov Report

Merging #199 (2d5e29e) into main (7dd0a8e) will decrease coverage by 0.45%.
The diff coverage is 40.81%.

@@            Coverage Diff             @@
##             main     #199      +/-   ##
==========================================
- Coverage   57.94%   57.48%   -0.46%     
==========================================
  Files          14       14              
  Lines        1612     1644      +32     
==========================================
+ Hits          934      945      +11     
- Misses        678      699      +21     

Impacted Files	Coverage Δ
staslib/gutil.py	65.05% <0.00%> (ø)
staslib/service.py	22.78% <15.15%> (-0.83%)	⬇️
staslib/ctrl.py	39.57% <20.00%> (-0.69%)	⬇️
staslib/stas.py	51.50% <20.83%> (-1.68%)	⬇️
staslib/udev.py	48.88% <50.00%> (ø)
staslib/conf.py	95.28% <95.65%> (-0.13%)	⬇️
staslib/trid.py	97.95% <100.00%> (-0.23%)	⬇️

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