rpicamera: fix restarting stream in case of disconnection or driver errors

[aler9]

Fixes #3961

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 4 lines in your changes missing coverage. Please review.

Project coverage is 55.92%. Comparing base (bdc051c) to head (ca81b34).
Report is 2 commits behind head on main.

Files with missing lines	Patch %	Lines
...nternal/staticsources/rpicamera/camera_disabled.go	0.00%	2 Missing ⚠️
internal/staticsources/rpicamera/source.go	0.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3988      +/-   ##
==========================================
- Coverage   55.94%   55.92%   -0.03%     
==========================================
  Files         194      194              
  Lines       19583    19587       +4     
==========================================
- Hits        10956    10954       -2     
- Misses       7786     7792       +6     
  Partials      841      841              

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[github-actions]

This issue is mentioned in release v1.10.0 🚀
Check out the entire changelog by clicking here