Update PMService tests to use SDK version 10000

A recent update to the lint checks now enforces SDK versions be
specified as a supported value (currently released SDK versions
or 10000 for a development release). The PackageManagerService
tests use a minExtensionVersion set to 1000 which causes the
lint check to fail due to 1000 not being a supported SDK version.
This commit updates these values to 10000 to be a supported SDK
version recognized by the lint checks.

Bug: 273389716
Test: atest PackageParserLegacyCoreTest
Change-Id: I05081ef96c44dbf0cbedf585a2e13897712d080c