Creates a class that will manager and monitor the actual edit watchdog
that run as a subprocess. As a first step, the class supports:
1) A start method that creates a pidfile and starts a subprocess with given target/args.
2) A stop method that terminates the created subprocess and removes the pidfile.
Detailed design in go/android-local-edit-monitor.
Test: atest daemon_manager_test
bug: 365617369
Change-Id: Ic6d7be67d284ade8033416235b9b0fb1e90e1b1a
Add basic files required for the edit monitor project.
The project aims to monitor file changes on Android source trees that are checked out to local disk and upload the edit event logs for post analysis. More details and design doc can be found in the bug.
Bug: b/365617369
Test: None
Change-Id: Ie5e2bdb0747823f200c87ebe071f5f9a2e567b46
