RUM-5550: Add session replay benchmark fragments

[ambushwork]

What does this PR do?

Add two synthetics test screens for benchmark application.
Two screens contains the same components for testing session replay,
The first screen contains Material components, the second one contains AppCompat components,
They can navigate between each other.

Screenshot

Motivation

What inspired you to submit this pull request?

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

All modified and coverable lines are covered by tests ✅

Project coverage is 69.95%. Comparing base (c447d95) to head (45e7822).
Report is 4 commits behind head on feature/metric-benchmark.

Additional details and impacted files

@@                     Coverage Diff                      @@
##           feature/metric-benchmark    #2151      +/-   ##
============================================================
- Coverage                     69.95%   69.95%   -0.01%     
============================================================
  Files                           726      726              
  Lines                         26968    26976       +8     
  Branches                       4520     4520              
============================================================
+ Hits                          18865    18869       +4     
- Misses                         6831     6842      +11     
+ Partials                       1272     1265       -7     

see 28 files with indirect coverage changes