Rely on TaskQueueBase interface in modules/rtp_rtcp

Instead of requiring Thread to be passed to the
RtpVideoStreamReceiverFrameTransformerDelegate. This class already uses
it only though the TaskQueueBase interface.

In tests rely on RunLoop helper when test makes calls that are required
to be done on the same task queue, and rely on TaskQueueForTests where
test does not make such calls.

Bug: webrtc:42225410
Change-Id: I7aba5c696436d8ce43c85ccba5b9448e852ea81d
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/470880
Auto-Submit: Danil Chapovalov <danilchap@webrtc.org>
Commit-Queue: Erik Språng <sprang@webrtc.org>
Reviewed-by: Erik Språng <sprang@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#47662}