Update plugin com.gradle.common-custom-user-data-gradle-plugin to v2.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
com.gradle.common-custom-user-data-gradle-plugin	2.0.2 -> 2.1

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Configuration

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 81.89%. Comparing base (afd1682) to head (02d905b).
Report is 1 commits behind head on master.

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #2089      +/-   ##
============================================
- Coverage     81.92%   81.89%   -0.04%     
+ Complexity     4687     4686       -1     
============================================
  Files           452      452              
  Lines         14679    14679              
  Branches       1849     1849              
============================================
- Hits          12026    12021       -5     
- Misses         1972     1976       +4     
- Partials        681      682       +1     

see 2 files with indirect coverage changes