media: Allow kVda in the OOPVideoDecoder.

This CL simply allows the OOPVideoDecoder to accept the remote decoder
to be of type kVda. Before this CL, it only accepted kVaapi and kV4L2.

Bug: b:195769334
Test: None
Change-Id: I06b1b9fc1f8ae59ef02d85505ede7b819c54bd08
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3871651


Reviewed-by: Pilar Molina Lopez <pmolinalopez@chromium.org>
Commit-Queue: Andres Calderon Jaramillo <andrescj@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1046028}