Codec2Buffer: accept RGB/RGBA MediaImage layouts

This CL adds basic verification of RGB/RGBA layouts to MediaImage
converter. Some of the vendor encoders may use them as hal pixel
format IMPLEMENTATION_DEFINED which is mapped to COLOR_FormatSurface.
Similar handling was already implemented in Android 11 but of some
reason it was removed with the following change:
I5a0827eb54f0c6834a247bfaa653489e4633b6c7.

Bug: 240954075
Bug: 273115267
Test: CtsMediaCodecTestCases
Change-Id: Iba5f2f57686ba20b3debbd0ddf62c3a1f521fc3b
Signed-off-by: Slawomir Rosek <srosek@google.com>