Update codecov.yml

[yuvashrikarunakaran]

Here’s the updated configuration to include gcovr for code coverage reporting while keeping the existing structure intact

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 88.54%. Comparing base (d2af881) to head (7bd0208).
Report is 9 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main   #56407   +/-   ##
=======================================
  Coverage   88.54%   88.54%           
=======================================
  Files         657      657           
  Lines      190738   190738           
  Branches    36607    36606    -1     
=======================================
+ Hits       168886   168891    +5     
- Misses      15026    15037   +11     
+ Partials     6826     6810   -16     

see 42 files with indirect coverage changes

[targos]

This doesn't seem to change anything in coverage reports