Bump postcss from 8.2.6 to 8.2.7 in /build/javascript (#786)

* Bump postcss from 8.2.6 to 8.2.7 in /build/javascript

Bumps [postcss](https://github.com/postcss/postcss) from 8.2.6 to 8.2.7.
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](https://github.com/postcss/postcss/compare/8.2.6...8.2.7)

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>

webroot/js/web_modules/@videojs/http-streaming/dist/videojs-http-streaming.min.js

@@ -1,5 +1,5 @@
 import { c as createCommonjsModule, g as getDefaultExportFromCjs, a as commonjsGlobal } from '../../../common/_commonjsHelpers-37fa8da4.js';
-import { d as document_1, w as window_1, c as core } from '../../../common/core-fed3ccd8.js';
+import { d as document_1, w as window_1, c as core } from '../../../common/core-a6c34bea.js';
 
 var entityMap = {
        lt: '<',

webroot/js/web_modules/videojs/core.js

@@ -1,2 +1,2 @@
-export { c as default } from '../common/core-fed3ccd8.js';
+export { c as default } from '../common/core-a6c34bea.js';
 import '../common/_commonjsHelpers-37fa8da4.js';