Support HEVC/H.265 video with hev1 flavor (in addition to hvc1)

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What

• Details over on Support parsing hev1 re_mp4#9

In short: we supported some kinds of hevc and not others.

Test videos:
https://rerun.io/viewer/pr/7569?url=https://static.rerun.io/rrd/0.19.0/hvc1_5b55f7b0f38dc9ce3fca58b8e0ec9f1e084aa8a9.rrd
https://rerun.io/viewer/pr/7569?url=https://static.rerun.io/rrd/0.19.0/hev1_1132ff3c2853de110ae7f323af10bbc1a556ac17.rrd

TODO gather testing data from...

• Windows Chrome
• Windows Firefox
• Linux Chrome
• Linux Firefox
• More linux Chrome samples - the note there is tentative so far.

Checklist

• I have read and agree to Contributor Guide and the Code of Conduct
• I've included a screenshot or gif (if applicable)
• I have tested the web demo (if applicable):
  • Using examples from latest main build: rerun.io/viewer
  • Using full set of examples from nightly build: rerun.io/viewer
• The PR title and labels are set such as to maximize their usefulness for the next release's CHANGELOG
• If applicable, add a new check to the release checklist!
• If have noted any breaking changes to the log API in CHANGELOG.md and the migration guide

• PR Build Summary
• Recent benchmark results
• Wasm size tracking

To run all checks from main, comment on the PR with @rerun-bot full-check.

[github-actions]

Deployed docs

Commit	Link
be14b66	https://landing-lqylv3j34-rerun.vercel.app/docs

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