Update dependency css-loader to v0.28.10

[renovate[bot]]

This Pull Request updates dependency css-loader from v0.28.9 to v0.28.10

Release Notes

### [`v0.28.10`](https://github.com/webpack-contrib/css-loader/releases/v0.28.10) ##### `Bug Fixes` * **getLocalIdent:** add `rootContext` support (`webpack >= v4.0.0`) ([#​681](`https://github.com/webpack-contrib/css-loader/issues/681`)) ([9f876d2](https://github.com/webpack-contrib/css-loader/commit/9f876d2)) ---

Commits

#### v0.28.10 - [`0452f26`](https://github.com/webpack-contrib/css-loader/commit/0452f267c2213d2ef55cdae0c63576adb7603024) test: hashes inside `@​font-face` url (#​678) - [`9f876d2`](https://github.com/webpack-contrib/css-loader/commit/9f876d27724081a33ac221d229e8bd90e112b345) fix(getLocalIdent): add `rootContext` support (`webpack >= v4.0.0`) (#​681) - [`c35d8bd`](https://github.com/webpack-contrib/css-loader/commit/c35d8bd12676662c01120acbc53e3ed3b2c59779) chore(release): 0.28.10

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This PR has been generated by Renovate Bot.

[openjck]

r+