transcoding: Address API council comments Part2

1. Create base class MediaFormat resolver for VideoFormatResolver
and upcoming ImageFormatResolver in T.
2. Move the setter of client capabilities and video format hint into
VideoFormatResolver's constructor.
3. Remove minProgressUpdateInterval as it is not implemented yet.

Bug: 181551684
Test: atest  CtsMediaTranscodingTestCases:MediaTranscodeManagerTest
Change-Id: Icefb302d6ffc22182bed6a26daca7fc621ae54c5