Remove inline value class to stay compatible with Kotlin 1.4 API

[chao2zhang]

96511d1 was causing CI to fail on trunk, as the @JvmInline value class is an API in Kotlin 1.5 and we just set the API version to be Kotlin 1.4.

[codecov]

Codecov Report

Merging #3871 (95892f0) into main (008b432) will increase coverage by 4.88%.
The diff coverage is 90.98%.

❗ Current head 95892f0 differs from pull request most recent head 2d094e5. Consider uploading reports for the commit 2d094e5 to get more accurate results

@@             Coverage Diff              @@
##               main    #3871      +/-   ##
============================================
+ Coverage     78.67%   83.56%   +4.88%     
- Complexity     2888     3114     +226     
============================================
  Files           473      456      -17     
  Lines          9309     8974     -335     
  Branches       1704     1751      +47     
============================================
+ Hits           7324     7499     +175     
+ Misses         1080      561     -519     
- Partials        905      914       +9     

Impacted Files	Coverage Δ
.../kotlin/io/gitlab/arturbosch/detekt/cli/CliArgs.kt	100.00% <ø> (ø)
...rturbosch/detekt/core/settings/EnvironmentAware.kt	72.22% <0.00%> (+9.06%)	⬆️
...urbosch/detekt/formatting/EditorConfigConstants.kt	100.00% <ø> (ø)
...kt/formatting/wrappers/AnnotationOnSeparateLine.kt	100.00% <ø> (ø)
...ch/detekt/formatting/wrappers/AnnotationSpacing.kt	100.00% <ø> (ø)
...rbosch/detekt/formatting/wrappers/ChainWrapping.kt	100.00% <ø> (ø)
...bosch/detekt/formatting/wrappers/CommentSpacing.kt	100.00% <ø> (ø)
...ch/detekt/formatting/wrappers/EnumEntryNameCase.kt	100.00% <ø> (ø)
...sch/detekt/formatting/wrappers/ModifierOrdering.kt	100.00% <ø> (ø)
...osch/detekt/formatting/wrappers/MultiLineIfElse.kt	100.00% <ø> (ø)
... and 376 more

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