DOCS-5210 Unsingle Source Android Error Tracking Doc Page

[alai97]

What does this PR do?

Follow up to all RUM and Error Tracking unsingle sourcing logic cleanup in Q2. DataDog/documentation#18009 was merged.

Motivation

What inspired you to submit this pull request?

DOCS-5210

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 #165 (e939c58) into develop (42ed8ea) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             develop     #165   +/-   ##
==========================================
  Coverage      86.90%   86.90%           
  Complexity       179      179           
==========================================
  Files             21       21           
  Lines            580      580           
  Branches          73       73           
==========================================
  Hits             504      504           
  Misses            48       48           
  Partials          28       28