cmd/crowdsec: refact output.go, pour.go, parse.go

[mmetc]

No description provided.

[github-actions]

@mmetc: There are no area labels on this PR. You can add as many areas as you see fit.

• /area agent
• /area local-api
• /area cscli
• /area appsec
• /area security
• /area configuration

Details

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[codecov]

Codecov Report

❌ Patch coverage is 50.90909% with 27 lines in your changes missing coverage. Please review.
✅ Project coverage is 62.95%. Comparing base (58d6821) to head (741970c).
⚠️ Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
cmd/crowdsec/pour.go	15.38%	10 Missing and 1 partial ⚠️
cmd/crowdsec/parse.go	65.51%	6 Missing and 4 partials ⚠️
cmd/crowdsec/output.go	53.84%	3 Missing and 3 partials ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #4157      +/-   ##
==========================================
- Coverage   63.54%   62.95%   -0.60%     
==========================================
  Files         450      467      +17     
  Lines       32562    33298     +736     
==========================================
+ Hits        20693    20963     +270     
- Misses       9798    10216     +418     
- Partials     2071     2119      +48     

Flag	Coverage Δ
bats	46.14% <50.90%> (+0.05%)	⬆️
unit-linux	35.75% <0.00%> (-0.02%)	⬇️
unit-windows	25.06% <0.00%> (?)

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[sabban]

lgtm