Bump preact from 10.5.5 to 10.5.7 in /build/javascript (#360)

* Bump preact from 10.5.5 to 10.5.7 in /build/javascript

Bumps [preact](https://github.com/preactjs/preact) from 10.5.5 to 10.5.7.
- [Release notes](https://github.com/preactjs/preact/releases)
- [Commits](https://github.com/preactjs/preact/compare/10.5.5...10.5.7)

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

* Commit updated Javascript packages

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Owncast <owncast@owncast.online>

build/javascript/package.json

@@ -8,7 +8,7 @@
     "@justinribeiro/lite-youtube": "^0.9.1",
     "@videojs/themes": "^1.0.1",
     "htm": "^3.0.4",
-    "preact": "^10.5.5",
+    "preact": "^10.5.7",
     "tailwindcss": "^1.9.6",
     "video.js": "7.10.2",
     "@videojs/http-streaming": "2.3.0"