RUM-2709: Implement resource capture during traversal

[jonathanmos]

What does this PR do?

Captures the bitmaps during traversal and writes them to batches

Motivation

Third PR of the Resource endpoint

Additional Notes

Anything else we should know when reviewing?

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

Merging #1854 (79cacc9) into develop (077adb0) will increase coverage by 0.06%.
The diff coverage is 88.71%.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #1854      +/-   ##
===========================================
+ Coverage    83.23%   83.29%   +0.06%     
===========================================
  Files          478      479       +1     
  Lines        16884    16934      +50     
  Branches      2519     2526       +7     
===========================================
+ Hits         14052    14104      +52     
  Misses        2136     2136              
+ Partials       696      694       -2     

Files	Coverage Δ
...adog/android/sessionreplay/SessionReplayPrivacy.kt	100.00% <100.00%> (ø)
...dog/android/sessionreplay/SessionReplayRecorder.kt	95.12% <100.00%> (+0.46%)	⬆️
...android/sessionreplay/internal/ResourcesFeature.kt	88.89% <100.00%> (ø)
...oid/sessionreplay/internal/SessionReplayFeature.kt	94.59% <100.00%> (ø)
...nreplay/internal/net/ResourceRequestBodyFactory.kt	63.46% <100.00%> (+0.72%)	⬆️
...sionreplay/internal/net/ResourcesRequestFactory.kt	72.00% <100.00%> (ø)
...ssionreplay/internal/processor/EnrichedResource.kt	90.48% <ø> (ø)
...nreplay/internal/async/RecordedDataQueueHandler.kt	98.04% <91.67%> (+0.26%)	⬆️
...eplay/internal/recorder/base64/Base64Serializer.kt	96.77% <94.74%> (+0.13%)	⬆️
...roid/sessionreplay/internal/utils/DrawableUtils.kt	97.06% <87.50%> (-1.38%)	⬇️
... and 1 more

... and 24 files with indirect coverage changes

[0xnm]

I went though the production files and left some questions, didn't go through the tests yet.

[mariusc83]

I partially reviewed it but would need first some answers to figure it out the rest.

[mariusc83]

Once @0xnm comments will be addressed I am ok to approve it. For me the biggest blocker was the Base64Serializer but as you said it will be addressed in the next PR.

[0xnm]

lgtm! I left some comments, but nothing blocking.