cscli: add --auto flag to enroll command

[blotus]

Allow enrolling an instance in the console without providing a key.

When using the --auto flag, an URL will be returned by CAPI the user will need to visit in their browser to automatically enroll the instance in their account.

The default name of an instance is also changed to the hostname of the machine.

[Do not merge until CAPI support has been deployed]

[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 cscli

[codecov]

Codecov Report

❌ Patch coverage is 21.95122% with 32 lines in your changes missing coverage. Please review.
✅ Project coverage is 46.79%. Comparing base (b0f5245) to head (be5ca12).

Files with missing lines	Patch %	Lines
cmd/crowdsec-cli/cliconsole/console.go	26.47%	24 Missing and 1 partial ⚠️
pkg/apiclient/auth_service.go	0.00%	7 Missing ⚠️

❗ There is a different number of reports uploaded between BASE (b0f5245) and HEAD (be5ca12). Click for more details.

HEAD has 1 upload less than BASE

Flag	BASE (b0f5245)	HEAD (be5ca12)
unit-linux	1	0

Additional details and impacted files

@@             Coverage Diff             @@
##           master    #4350       +/-   ##
===========================================
- Coverage   64.19%   46.79%   -17.41%     
===========================================
  Files         459      453        -6     
  Lines       33067    32684      -383     
===========================================
- Hits        21228    15294     -5934     
- Misses       9751    15530     +5779     
+ Partials     2088     1860      -228     

Flag	Coverage Δ
bats	46.79% <21.95%> (-0.01%)	⬇️
unit-linux	?

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