Upgrade to black 21.4b2

[s0undt3ch]

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[codecov]

Codecov Report

Merging #56 (339627d) into master (8ba1a25) will decrease coverage by 0.21%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master      #56      +/-   ##
==========================================
- Coverage   88.29%   88.08%   -0.22%     
==========================================
  Files         131      131              
  Lines        7133     7133              
  Branches      810      810              
==========================================
- Hits         6298     6283      -15     
- Misses        605      615      +10     
- Partials      230      235       +5     

Flag	Coverage Δ
	81.47% <ø> (ø)
Linux	86.87% <ø> (-0.34%)	⬇️
factories	87.36% <ø> (-0.22%)	⬇️
macOS	83.24% <ø> (-0.03%)	⬇️
py36	84.82% <ø> (-0.35%)	⬇️
py37	84.88% <ø> (-0.03%)	⬇️
py38	86.84% <ø> (ø)
py39	85.33% <ø> (ø)
salt_3002_6	85.39% <ø> (-0.37%)	⬇️
system	45.37% <ø> (ø)
tests	34.58% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
src/saltfactories/utils/processes.py	79.69% <0.00%> (-9.78%)	⬇️
src/saltfactories/utils/ports.py	88.23% <0.00%> (-5.89%)	⬇️

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