build(deps): Bump extendable-media-recorder from 9.2.17 to 9.2.19

Bumps [extendable-media-recorder](https://github.com/chrisguttandin/extendable-media-recorder) from 9.2.17 to 9.2.19.
- [Release notes](https://github.com/chrisguttandin/extendable-media-recorder/releases)
- [Commits](chrisguttandin/extendable-media-recorder@v9.2.17...v9.2.19)

---
updated-dependencies:
- dependency-name: extendable-media-recorder
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>