Enables Yarn v2 support and gets rid of Yarn v1 warnings that:
next-images@npm:1.4.1 doesn't provide webpack@^4.0.0 || ^5.0.0 requested by file-loader@npm:6.0.0
next-images@npm:1.4.1 doesn't provide webpack@^4.0.0 || ^5.0.0 requested by url-loader@npm:4.1.0
Enables Yarn v2 support and gets rid of Yarn v1 warnings that: