fix(deps): update dependency webtorrent to v1.5.1

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
webtorrent (source)	1.4.0 -> 1.5.1

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Release Notes

webtorrent/webtorrent

### [`v1.5.1`](https://togithub.com/webtorrent/webtorrent/blob/master/CHANGELOG.md#​151-httpsgithubcomwebtorrentwebtorrentcomparev150v151-2021-08-20) [Compare Source](https://togithub.com/webtorrent/webtorrent/compare/v1.5.0...v1.5.1) ##### Bug Fixes - **deps:** update dependency [@​webtorrent/semantic-release-config](https://togithub.com/webtorrent/semantic-release-config) to v1.0.6 ([#​2173](https://togithub.com/webtorrent/webtorrent/issues/2173)) ([210bda9](https://togithub.com/webtorrent/webtorrent/commit/210bda96533239c5a85eff4020c4684c29a3b758)) ### [`v1.5.0`](https://togithub.com/webtorrent/webtorrent/blob/master/CHANGELOG.md#​150-httpsgithubcomwebtorrentwebtorrentcomparev140v150-2021-08-19) [Compare Source](https://togithub.com/webtorrent/webtorrent/compare/v1.4.0...v1.5.0) ##### Features - add service worker server as an alternative to renderMedia ([#​2098](https://togithub.com/webtorrent/webtorrent/issues/2098)) ([604943e](https://togithub.com/webtorrent/webtorrent/commit/604943e325c68721251a71c29d94e6a07ce0b31c))

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