simpleperf: add app_type in meta info.

app_type shows whether the recorded app is debuggable or profileable.
When recording via run-as, the app is thought of as debuggable.
When recording via simpleperf_app_runner, the app is thought of as profileable.

Bug: 186469540
Test: run simpleperf_unit_test
Test: run CtsSimpleperfTestCases.

Change-Id: If4c379401921b253bb52fcf0bdaab3115232f4be
5 files changed