Bump css-loader from 6.2.0 to 6.3.0 (#1173)

Bumps [css-loader](https://github.com/webpack-contrib/css-loader) from 6.2.0 to 6.3.0.
- [Release notes](https://github.com/webpack-contrib/css-loader/releases)
- [Changelog](https://github.com/webpack-contrib/css-loader/blob/master/CHANGELOG.md)
- [Commits](webpack-contrib/css-loader@v6.2.0...v6.3.0)

---
updated-dependencies:
- dependency-name: css-loader
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

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

package.json

@@ -20,7 +20,7 @@
  "devDependencies": {
  "@types/tabulator-tables": "4.9.3",
  "copy-webpack-plugin": "9.0.1",
- "css-loader": "6.2.0",
+ "css-loader": "6.3.0",
  "mini-css-extract-plugin": "2.3.0",
  "rimraf": "3.0.2",
  "ts-loader": "9.2.5",