Retry CI Android emulator test (#96163)
This is not the first time I spot Android test flakiness such as
https://hud.pytorch.org/pytorch/pytorch/commit/893aa5df3f2a475c91ea8eadb1353812e52fb227. From some StackOverflow results, it looks like the failure `Unknown failure: Error: Could not access the Package Manager. Is the system running?` could be fixed by waiting a bit for the emulator to start fully https://stackoverflow.com/questions/15524185/could-not-access-the-package-manager-is-the-system-running-while-installing-and
So, I'm adding retry capability here to give the test another chance.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/96163
Approved by: https://github.com/ZainRizvi
