Update GNSS VTS 2.0 tests to address sub-HAL support requirements

- IGnssConfiguration.hal@2.0 must be supported.
- If IAGnss.hal is supported, it must be at IAGnss.hal@2.0
- If IAGnssRil.hal is supported, it must be at IAGnssRil.hal@2.0
- gnss.visibility_control sub-HAL is optional
- gnss.measurement_corrections sub HAL is optional.
- IGnssBatching.hal@2.0 support is optional.

Bug: 70978505
Test: atest VtsHalGnssV2_0TargetTest
Change-Id: Icf98c13ef32bdea7dafda8f79b685466712b16b6