Guard minSdkVersionFull attribute with android.sdk.major_minor_versioning_scheme

The minSdkVersionFull changes were guarded by its own flag, but that
flag depended on android.sdk.major_minor_versioning_scheme. Since the
tooling doesn't support expressing dependencies between flags, change to
the old flag to avoid an illegal state where the new flag is enabled but
not the old one.

Bug: 371548304
Test: atest 'android.content.pm.parsing.cts.host.UsesSdkTest'
Flag: android.sdk.major_minor_versioning_scheme
Change-Id: I30f9f2b140700b95a226bb8a954e14fc1b75eaac