refact: reduce code nesting (acquisition/file, tests)

[mmetc]

No description provided.

[github-actions]

@mmetc: There are no 'kind' label on this PR. You need a 'kind' label to generate the release automatically.

• /kind feature
• /kind enhancement
• /kind refactoring
• /kind fix
• /kind chore
• /kind dependencies

Details

I am a bot created to help the crowdsecurity developers manage community feedback and contributions. You can check out my manifest file to understand my behavior and what I can do. If you want to use this for your project, you can check out the BirthdayResearch/oss-governance-bot repository.

[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

I am a bot created to help the crowdsecurity developers manage community feedback and contributions. You can check out my manifest file to understand my behavior and what I can do. If you want to use this for your project, you can check out the BirthdayResearch/oss-governance-bot repository.

[codecov]

Codecov Report

Attention: Patch coverage is 53.98230% with 52 lines in your changes missing coverage. Please review.

Project coverage is 51.09%. Comparing base (f0d6046) to head (20f28cd).
Report is 2 commits behind head on master.

Files with missing lines	Patch %	Lines
pkg/acquisition/modules/file/file.go	51.38%	23 Missing and 12 partials ⚠️
cmd/crowdsec-cli/cliconsole/console.go	8.33%	11 Missing ⚠️
pkg/leakybucket/manager_load.go	79.31%	4 Missing and 2 partials ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #3200      +/-   ##
==========================================
- Coverage   51.10%   51.09%   -0.02%     
==========================================
  Files         339      339              
  Lines       38710    38714       +4     
==========================================
- Hits        19784    19782       -2     
- Misses      16982    16986       +4     
- Partials     1944     1946       +2     

Flag	Coverage Δ
bats	40.53% <0.94%> (+0.02%)	⬆️
unit-linux	34.67% <51.88%> (-0.01%)	⬇️
unit-windows	28.60% <50.44%> (+<0.01%)	⬆️

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