Move the logic of extracting native libraries out of the io thread

This unblocks the android.io thread and provides an opportunity to
allow other tasks to execute on android.io without waiting too long
for the native library extract to complete.

Bug: 393698598
Flag: EXEMPT fix bug
Test: atest CtsPackageInstallTestCases
Test: atest CtsPackageManagerTestCases
Change-Id: I4f00a08882fe2484760a9cddbf594aed38f93d62