Update Github token reference

[0xnm]

What does this PR do?

Service account repo cannot access ci.dd-sdk-android.* namespace, so updating to the repo-specific namespace.

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 78.12%. Comparing base (96a89fa) to head (76ee187).

Additional details and impacted files

@@              Coverage Diff              @@
##             develop     #282      +/-   ##
=============================================
- Coverage      78.23%   78.12%   -0.11%     
  Complexity       251      251              
=============================================
  Files             31       31              
  Lines            914      914              
  Branches         114      114              
=============================================
- Hits             715      714       -1     
- Misses           147      148       +1     
  Partials          52       52              

see 1 file with indirect coverage changes