Add support for H265/HEVC video in WebCodecView

[Cardy2]

Changes:

• Updated WebCodecView to handle the additional parameter sets needed to decode H265 video.
• Removed unnecessary reconfigure calls so that no keyframe errors are hit due to reconfiguring while data is in midflight
• Removed compression !== 'h265' condition from in VideoView createVideoView() for defaulting the use of WebCodecApi

Testing:

• Ensure the FFMPEG driver is up-to-date with the latest changes in opensensorhub/osh-addons#master otherwise the data will not contain the needed parameter sets needed for decoding
• Connect to any camera that has enabled H265/HEVC video data AND uses the FFMPEG driver to ingest the data (e.g. Axis, FFMPEG)
• Open the viewer, start the video visualization, and check the console for errors

Notes:

This PR updates WebCodecView by adding the logic necessary for decoding H265 video. Eventually this logic will be extracted to a shared helper class that will hold the parameter-set state and the Annex-B helpers for both WebCodecView & FFMPEGView. If the WebCodecView logic is sound than decoupling it hopefully won't be too difficult.

[tipatterson-dev]

May want to change the log levels or reduce the number so that this doesn't clog the feed if other things are being reviewed.