chore(deps): update dependency com.diffplug.spotless:spotless-maven-plugin to v3.5.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
com.diffplug.spotless:spotless-maven-plugin	3.4.0 → 3.5.1

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 90.56%. Comparing base (e110415) to head (a328def).

Additional details and impacted files

@@            Coverage Diff            @@
##               main     #303   +/-   ##
=========================================
  Coverage     90.56%   90.56%           
  Complexity      117      117           
=========================================
  Files            14       14           
  Lines           445      445           
  Branches          9        9           
=========================================
  Hits            403      403           
  Misses           39       39           
  Partials          3        3           

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