Change 'repairwc' command to always run all repair steps

[dmach]

... even if the working copy loads without an exception

[codecov]

Codecov Report

Attention: Patch coverage is 66.66667% with 6 lines in your changes missing coverage. Please review.

Project coverage is 36.20%. Comparing base (dcab9d5) to head (f35895d).
Report is 18 commits behind head on master.

Files	Patch %	Lines
osc/commandline.py	0.00%	5 Missing ⚠️
osc/obs_scm/project.py	80.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1598      +/-   ##
==========================================
+ Coverage   32.38%   36.20%   +3.82%     
==========================================
  Files         118      118              
  Lines       19721    19749      +28     
==========================================
+ Hits         6386     7150     +764     
+ Misses      13335    12599     -736     

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