Adopt newer ProtoData API

[alexander-yevsyukov]

This PR adopts new API introduced in ProtoData v0.30.0.

Notable changes

• The code was updated to take into account the new generic parameter L of the SourceFile class.
• Custom options in integration tests are now registered using @AutoService (using Kotlin class via KSP).
• config was updated.
• Some calls to Java Stream API were ported to Kotlin API.

[codecov]

Codecov Report

Attention: Patch coverage is 31.81818% with 15 lines in your changes missing coverage. Please review.

Project coverage is 38.32%. Comparing base (7cba2f0) to head (37ad4ce).
Report is 14 commits behind head on master.

Additional details and impacted files

@@             Coverage Diff              @@
##             master     #125      +/-   ##
============================================
+ Coverage     36.64%   38.32%   +1.67%     
- Complexity      342      353      +11     
============================================
  Files           124      125       +1     
  Lines          2423     2338      -85     
  Branches        197      197              
============================================
+ Hits            888      896       +8     
+ Misses         1476     1380      -96     
- Partials         59       62       +3