Simplify regular expressions

[schalkms]

No description provided.

[codecov]

Codecov Report

Merging #4893 (a84751e) into main (16b6658) will not change coverage.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##               main    #4893   +/-   ##
=========================================
  Coverage     84.73%   84.73%           
  Complexity     3480     3480           
=========================================
  Files           495      495           
  Lines         11464    11464           
  Branches       2122     2122           
=========================================
  Hits           9714     9714           
  Misses          685      685           
  Partials       1065     1065           

Impacted Files	Coverage Δ
...itlab/arturbosch/detekt/api/internal/Validation.kt	50.00% <100.00%> (ø)
...urbosch/detekt/generator/collection/Annotations.kt	66.66% <100.00%> (ø)

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