Support Zio 2

[obenkenobi]

Overview

Adds support for ZIO 2.

3 new modules are added to the agent:

• newrelic-scala-zio2-api The front facing Scala API for ZIO 2. This module like other scala APIs will be published to maven and is identical to the ZIO api with implementation changes to work with ZIO 2. Any customer upgrading to ZIO 2 and still using the old ZIO API will need to change their dependency to this API.
• instrumentation:newrelic-scala-zio2-api An instrumentation module designed to access the agent bridge API when implementing how tranactions are created and ended with ZIO 2.
• instrumentation:zio-2 The core ZIO 2 instrumentation module that links tokens across thread changes.

Related Github Issue

#457

[obenkenobi]

Running this workflow to run ZIO 2 tests I have added on this branch alongside the GHA script updates I have made.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 70.00%. Comparing base (4bfe27a) to head (19946d6).

❗ Current head 19946d6 differs from pull request most recent head ae1183c. Consider uploading reports for the commit ae1183c to get more accurate results

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #1778      +/-   ##
============================================
- Coverage     70.82%   70.00%   -0.83%     
+ Complexity     9942     9843      -99     
============================================
  Files           826      826              
  Lines         39868    39868              
  Branches       6040     6040              
============================================
- Hits          28237    27908     -329     
- Misses         8903     9275     +372     
+ Partials       2728     2685      -43     

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[obenkenobi]

Fixing the 'implementation-title' in the zio instrumentation modules in this PR: #1781