simpleperf: Update Java and Kotlin examples.

1. Use shorter names in examples.
3. Use profileable tag in AndroidManifest.xml to replace wrap.sh
   in build.gradle. Because the former has been supported since Android
   Q and is much easier to use.
4. Add script tests to test profileable released apks.

Bug: 255627982
Test: run test.py -p TestExampleJava* TestExampleKotlin*
Change-Id: Ib811aa7847cb32e194f635ce9b6d2f9092d5fc18
180 files changed