ModuleNamesPlugin falsely throws error when Implementing EDC as submodule

[mark-olchanski]

Bug Report

Hi,
we are trying to update to EDCs current version and the duplicates in the samples folder are causing this plugin to throw an error since we implemented EDC as a sub-module and its project path got a :edc added to it.

  Duplicated module names found: 
  provider:
  	project ':edc:samples:04.0-file-transfer:provider'
  	project ':edc:samples:04.3-open-telemetry:provider'
  	project ':edc:samples:05-file-transfer-cloud:provider'
  consumer:
  	project ':edc:samples:04.0-file-transfer:consumer'
  	project ':edc:samples:04.1-file-transfer-listener:consumer'
  	project ':edc:samples:04.2-modify-transferprocess:consumer'
  	project ':edc:samples:04.3-open-telemetry:consumer'
  	project ':edc:samples:05-file-transfer-cloud:consumer'

Originally posted by @mark-olchanski in #1190 (comment)