Add ctor for VideoQualityAnalyzerInjectionHelper with Clock to enable future usage of FixedFpsVideoFrameWriterAdaptor from https://webrtc-review.googlesource.com/c/src/+/268545 Bug: b/237997865 Change-Id: Id77d7377869c318af106d6c657ce6dd6599016e6 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/268546 Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Commit-Queue: Artem Titov <titovartem@webrtc.org> Cr-Commit-Position: refs/heads/main@{#37535}