SDK-2533: Created logic for removing methods with empty plugin stack

[vol4onok]

https://spryker.atlassian.net/browse/SDK-2533

[codecov]

Codecov Report

All modified lines are covered by tests ✅

Comparison is base (fe98e43) 85.90% compared to head (e34389c) 85.99%.
Report is 1 commits behind head on master.

Additional details and impacted files

@@             Coverage Diff              @@
##             master     #144      +/-   ##
============================================
+ Coverage     85.90%   85.99%   +0.09%     
- Complexity     1639     1653      +14     
============================================
  Files           145      146       +1     
  Lines          4356     4384      +28     
============================================
+ Hits           3742     3770      +28     
  Misses          614      614              

Files	Coverage Δ
...er/FileNormalizer/CodeSniffStyleFileNormalizer.php	79.17% <100.00%> (+1.89%)	⬆️
.../FileNormalizer/CodeSnifferCompositeNormalizer.php	100.00% <100.00%> (ø)
...Builder/FileNormalizer/FileNormalizersExecutor.php	89.47% <100.00%> (+1.24%)	⬆️
...uilder/FileNormalizer/PhpCSFixerFileNormalizer.php	100.00% <100.00%> (ø)
...lder/Visitor/RemovePluginFromPluginListVisitor.php	92.96% <100.00%> (+0.77%)	⬆️
src/IntegratorFactory.php	96.01% <100.00%> (+0.04%)	⬆️

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