[DRAFT] Cronet: APM support dogfooding

[satween]

What does this PR do?

This is the PR only for dogfooding. It wouldn't be merged and review is not required.

Review checklist (to be filled by reviewers)

• Feature or bugfix MUST have appropriate tests (unit, integration, e2e)
• Make sure you discussed the feature or bugfix with the maintaining team in an Issue
• Make sure each commit and the PR mention the Issue number (cf the CONTRIBUTING doc)

[codecov-commenter]

Codecov Report

❌ Patch coverage is 75.10149% with 184 lines in your changes missing coverage. Please review.
✅ Project coverage is 71.25%. Comparing base (19c6623) to head (fa47b6c).

Files with missing lines	Patch %	Lines
...android/trace/internal/DatadogPropagationHelper.kt	63.95%	43 Missing and 10 partials ⚠️
...ndroid/trace/internal/ApmNetworkInstrumentation.kt	58.20%	35 Missing and 16 partials ⚠️
...oid/cronet/internal/DatadogCronetRequestContext.kt	89.22%	11 Missing ⚠️
...net/internal/DatadogRequestFinishedInfoListener.kt	42.11%	9 Missing and 2 partials ⚠️
...trace/internal/net/ApmNetworkInstrumentationExt.kt	69.23%	4 Missing and 4 partials ⚠️
...android/cronet/internal/CronetUrlRequestWrapper.kt	14.29%	3 Missing and 3 partials ⚠️
...g/android/cronet/internal/CronetHttpRequestInfo.kt	81.48%	4 Missing and 1 partial ⚠️
.../android/cronet/internal/DatadogRequestCallback.kt	88.37%	0 Missing and 5 partials ⚠️
...tadog/android/cronet/internal/DatadogUrlRequest.kt	70.59%	0 Missing and 5 partials ⚠️
.../instrumentation/network/HttpRequestInfoBuilder.kt	0.00%	4 Missing ⚠️
... and 12 more

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #3169      +/-   ##
===========================================
+ Coverage    71.03%   71.25%   +0.22%     
===========================================
  Files          912      926      +14     
  Lines        33557    34169     +612     
  Branches      5642     5790     +148     
===========================================
+ Hits         23836    24345     +509     
- Misses        8154     8190      +36     
- Partials      1567     1634      +67     

Files with missing lines	Coverage Δ
...droid/flags/openfeature/internal/FlagsClientExt.kt	85.71% <ø> (ø)
...otlin/com/datadog/android/rum/_RumInternalProxy.kt	68.18% <100.00%> (+1.52%)	⬆️
...m/configuration/RumInstrumentationConfiguration.kt	100.00% <100.00%> (ø)
.../android/rum/internal/monitor/DatadogRumMonitor.kt	88.89% <ø> (+0.14%)	⬆️
...roid/rum/internal/net/RumNetworkInstrumentation.kt	81.48% <100.00%> (ø)
...om/datadog/trace/core/propagation/B3HttpCodec.java	6.38% <ø> (ø)
...tadog/trace/core/propagation/DatadogHttpCodec.java	13.68% <ø> (ø)
...m/datadog/trace/core/propagation/W3CHttpCodec.java	12.99% <ø> (ø)
...om/datadog/android/trace/ApmNetworkTracingScope.kt	100.00% <100.00%> (ø)
...datadog/android/trace/DeterministicTraceSampler.kt	100.00% <100.00%> (ø)
... and 31 more

... and 28 files with indirect coverage changes

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.