firebase-perf: fix API 34+ background-start heuristic in AppStartTrac…#8202

jrodiz wants to merge 2 commits into

firebase:mainfirebase/firebase-android-sdk:mainfrom

jrodiz:feature/jrc--8103.Fix.API.34.heuristicjrodiz/firebase-android-sdk:feature/jrc--8103.Fix.API.34.heuristicCopy head branch name to clipboard