Add app framework value to v2 logs

[leandro-godon]

Goal

Add the "app framework" attribute for logs that was missing.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 80.44%. Comparing base (09d9a42) to head (5a9813b).

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #594   +/-   ##
=======================================
  Coverage   80.44%   80.44%           
=======================================
  Files         412      412           
  Lines       11072    11074    +2     
  Branches     1633     1633           
=======================================
+ Hits         8907     8909    +2     
  Misses       1514     1514           
  Partials      651      651           

Files	Coverage Δ
...d/embracesdk/internal/logs/EmbraceLogAttributes.kt	87.50% <100.00%> (+0.83%)	⬆️
...roid/embracesdk/internal/logs/EmbraceLogService.kt	91.89% <100.00%> (+0.11%)	⬆️

[fractalwrench]

LGTM