Broaden suspends fix

[kanderson250]

Resolves #2285

This PR refactors our check for applying additional return insn processing to depend completely on the feature flag -Dnewrelic.config.class_transformer.clear_return_stacks. When this flag is set to true, the kotlin weaver fix will apply to all methods. When the flag is set to false (default/when the flag is unset), the kotlin weave fix will apply to no methods. A new warning message will appear in the agent logs instructing users to turn the flag on if the class transformer encounters the AIOOBE.

This refactor was made because there isn't a consistent method signature that the Weaver can recognize as having the Kotlin problem; this is only known at the bytecode insn level, once the frames have been analyzed.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 33.33333% with 2 lines in your changes missing coverage. Please review.

Project coverage is 70.50%. Comparing base (ffc0c73) to head (2e66bec).
Report is 58 commits behind head on main.

Files with missing lines	Patch %	Lines
...ation/context/InstrumentationClassTransformer.java	0.00%	2 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #2307      +/-   ##
============================================
- Coverage     70.51%   70.50%   -0.02%     
+ Complexity    10031    10027       -4     
============================================
  Files           844      844              
  Lines         40619    40614       -5     
  Branches       6158     6157       -1     
============================================
- Hits          28644    28636       -8     
- Misses         9191     9193       +2     
- Partials       2784     2785       +1     

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