Allow bouncers to share API keys

[blotus]

Fixes #3255.
Also closes #3291 and #3287 as HEAD requests will no longer write anything to the database.

[github-actions]

@blotus: 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]

@blotus: 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.

[blotus]

/kind enhancement
/area local-api

[codecov]

Codecov Report

Attention: Patch coverage is 62.85714% with 39 lines in your changes missing coverage. Please review.

Project coverage is 58.36%. Comparing base (9067106) to head (f858af9).
Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
pkg/apiserver/middlewares/v1/api_key.go	59.18%	15 Missing and 5 partials ⚠️
cmd/crowdsec-cli/clibouncer/delete.go	60.52%	10 Missing and 5 partials ⚠️
pkg/database/bouncers.go	76.92%	2 Missing and 1 partial ⚠️
cmd/crowdsec-cli/clibouncer/inspect.go	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #3323      +/-   ##
==========================================
- Coverage   58.41%   58.36%   -0.05%     
==========================================
  Files         351      351              
  Lines       37746    37827      +81     
==========================================
+ Hits        22049    22079      +30     
- Misses      13800    13838      +38     
- Partials     1897     1910      +13     

Flag	Coverage Δ
bats	41.16% <62.85%> (+0.02%)	⬆️
unit-linux	34.38% <26.66%> (-0.02%)	⬇️
unit-windows	29.66% <34.28%> (-0.01%)	⬇️

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