Fix false positive in RethrowCaughtException for try with more than one catch (#4367)

[strkkk]

Closes #4367

1. Fixes false positive
2. One more test input is added (when same exception is thrown but with this qualifier)

[BraisGabin]

👏 really good first contribution :) Thanks!

[codecov]

Codecov Report

Merging #4369 (a057707) into main (e2cc197) will increase coverage by 0.00%.
The diff coverage is 73.33%.

@@            Coverage Diff            @@
##               main    #4369   +/-   ##
=========================================
  Coverage     84.33%   84.33%           
- Complexity     3269     3272    +3     
=========================================
  Files           473      473           
  Lines         10343    10351    +8     
  Branches       1825     1826    +1     
=========================================
+ Hits           8723     8730    +7     
  Misses          668      668           
- Partials        952      953    +1     

Impacted Files	Coverage Δ
.../detekt/rules/exceptions/RethrowCaughtException.kt	81.81% <73.33%> (+3.24%)	⬆️

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[cortinico]

LGTM 👍

[BraisGabin]

Adding request for changes becuase right now it introduces a false-negative as commented in this thread: https://github.com/detekt/detekt/pull/4369/files#r767144893

[BraisGabin]

Thank you so much! I'll merge it as soon as CI passes :). Greate job.

[BraisGabin]

There is an issue in the code, could you check and fix it? https://github.com/detekt/detekt/runs/4594574549?check_suite_focus=true#step:4:356

[strkkk]

@BraisGabin please trigger ci