ForbiddenComment>values allow yaml list

[BraisGabin]

This PR is one in a serie of PRs to implement #2498

We need to merge first #2583 because I need a commit from there.

[codecov-io]

Codecov Report

Merging #2585 into master will decrease coverage by 0.00%.
The diff coverage is 100.00%.

@@             Coverage Diff              @@
##             master    #2585      +/-   ##
============================================
- Coverage     25.18%   25.17%   -0.01%     
  Complexity      395      395              
============================================
  Files           379      379              
  Lines          7422     7420       -2     
  Branches       1226     1225       -1     
============================================
- Hits           1869     1868       -1     
  Misses         5423     5423              
+ Partials        130      129       -1     

Impacted Files	Coverage Δ	Complexity Δ
.../arturbosch/detekt/rules/style/ForbiddenComment.kt	46.66% <100.00%> (-0.40%)	1.00 <0.00> (ø)

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 4f38f16...ba113c7. Read the comment docs.