[Snyk] Upgrade mini-css-extract-plugin from 0.9.0 to 0.11.3

Snyk has created this PR to upgrade mini-css-extract-plugin from 0.9.0 to 0.11.3.

merge advice

:sparkles: Snyk has automatically assigned this pull request, set who gets assigned. :information_source: Keep your dependencies up-to-date. This makes it easier to fix existing vulnerabilities and to more quickly identify and fix newly disclosed vulnerabilities when they affect your project.

The recommended version is 6 versions ahead of your current version.
The recommended version was released 24 days ago, on 2020-10-02.

Release notes

Package name: mini-css-extract-plugin

0.11.3 - 2020-10-02
0.11.3 (2020-10-02)

Bug Fixes
- better support for webpack 5 (#595) (6e09a51)
0.11.2 - 2020-09-12
0.11.2 (2020-09-12)

Bug Fixes
- cache for webpack@5 (6a27b30)
0.11.1 - 2020-09-08
0.11.1 (2020-09-08)

Bug Fixes
- added cache serializer for webpack@5 (#581) (d09693e)
0.11.0 - 2020-08-27
0.11.0 (2020-08-27)

Features
- named export (1ea4b7f)
Bug Fixes
- compatibility with webpack@5
0.10.1 - 2020-08-27
0.10.0 - 2020-08-10
0.10.0 (2020-08-10)

Features
- schema validation (#480) (b197757)
Bug Fixes
- add semicolon to avoid Uncaught TypeError on Webpack v5 (#561) (3974210)
- enforce esm to avoid empty modules (#546) (b146549)
- partial compatibility with webpack@5 (#477) (903a56e)
0.9.0 - 2019-12-20
0.9.0 (2019-12-20)

Features
- new esModule option (#475) (596e47a)