Add automation for `Audio and Media synchronized when device Disconnected - Connected` test

Test execution:
```
/ssddrive/main/out/host/linux-x86/catbox/android-catbox/tools/catbox-tradefed run commandAndExit catbox-functional-bluetooth-tests --{phone}serial 875X00GEB --{auto}serial c4ba9d70 --mobly-host:mobly-par-file-name BTMediaSynchronizedAfterReconnect -l VERBOSE --log-level verbose
```

Bug:307373714
Test: [log](https://paste.googleplex.com/5302916452712448)
Change-Id: Ia18d7eeaf58c1747aa5ce83ce92172f7c581754c
10 files changed