Update rfd version to 0.14.1.

[Tuntenfisch]

Fixes rfd file-dialogs not opening up inside Docker containers by bumping the rfd version to 0.14.1 which includes a zenity fallback that works inside Docker containers. See https://github.com/rerun-io/rerun/issues/6794 for more info.

What

Checklist

• [x] I have read and agree to Contributor Guide and the Code of Conduct
• [x] I've included a screenshot or gif (if applicable)
• [x] 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
• [x] If applicable, add a new check to the release checklist!

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

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