Auto generate CLI options in docs

[chao2zhang]

There may be some text discrepancies between the existing cli.md and the annotation in CliArgs.kt.

[codecov]

Codecov Report

Merging #3399 (e978b39) into master (b0041fe) will decrease coverage by 0.05%.
The diff coverage is 44.44%.

@@             Coverage Diff              @@
##             master    #3399      +/-   ##
============================================
- Coverage     80.40%   80.34%   -0.06%     
- Complexity     2745     2747       +2     
============================================
  Files           448      449       +1     
  Lines          8279     8295      +16     
  Branches       1582     1584       +2     
============================================
+ Hits           6657     6665       +8     
- Misses          767      774       +7     
- Partials        855      856       +1     

Impacted Files	Coverage Δ	Complexity Δ
...io/gitlab/arturbosch/detekt/generator/Generator.kt	0.00% <0.00%> (ø)	0.00 <0.00> (ø)
...itlab/arturbosch/detekt/generator/GeneratorArgs.kt	0.00% <0.00%> (ø)	0.00 <0.00> (ø)
.../arturbosch/detekt/generator/out/AbstractWriter.kt	0.00% <0.00%> (ø)	0.00 <0.00> (ø)
...osch/detekt/generator/printer/CliOptionsPrinter.kt	88.88% <88.88%> (ø)	2.00 <2.00> (?)

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[BraisGabin]

I like this! Is there a way in jekyll to include one markdown inside another? It could be great to keep this in the same document I think.

Anyway, we can merge this because the important thing here is to have a reliable documentation.

[chao2zhang]

I like this! Is there a way in jekyll to include one markdown inside another? It could be great to keep this in the same document I think.

Anyway, we can merge this because the important thing here is to have a reliable documentation.

The only limitation is that we cannot include files in the parent path ../ according to https://jekyllrb.com/docs/includes/#including-files-relative-to-another-file

[BraisGabin]

👏🏻👏🏻👏🏻