Revert^2 "Java and JNI support for native EncoderCapabilities."

Bug: 306023029
Bug: 388337603

Test: atest MediaCodecCapabilitiesTest
Test: atp v2/android-virtual-infra/test_mapping/presubmit-avd

Flag: android.media.codec.native_capabilites

Change-Id: Ie65a94ca75bfe3c0cd24db936864ab07a88e1931