Using / for division is deprecated

[codesman]

This is not a defect per se, but it is causing tons of log spam in our CI. Several hundred of these logs, 1K+ lines.

LOG from ../../node_modules/@nrwl/web/node_modules/sass-loader/dist/cjs.js sass-loader ../../node_modules/@nrwl/web/src/utils/webpack/plugins/raw-css-loader.js!../../node_modules/@nrwl/web/node_modules/postcss-loader/dist/cjs.js??ruleSet[1].rules[2].oneOf[5].use[2]!../../node_modules/@nrwl/web/node_modules/sass-loader/dist/cjs.js??ruleSet[1].rules[2].oneOf[5].use[3]!../../libs/apps-feature.scss
[187](https://example.com/-/jobs/26130309#L187) <w> Deprecation Using / for division is deprecated and will be removed in Dart Sass 2.0.0.
[188](https://example.com/-/jobs/26130309#L188) <w> 
[189](https://example.com/-/jobs/26130309#L189) <w> Recommendation: math.div($value, $rem-baseline)
[190](https://example.com/-/jobs/26130309#L190) <w> 
[191](https://example.com/-/jobs/26130309#L191) <w> More info and automated migrator: https://sass-lang.com/d/slash-div
[192](https://example.com/-/jobs/26130309#L192) <w> 
[193](https://example.com/-/jobs/26130309#L193) <w> node_modules/sass-rem/_rem.scss 35:32                             rem-convert()
[194](https://example.com/-/jobs/26130309#L194) <w> node_modules/sass-rem/_rem.scss 53:13                             rem()
[195](https://example.com/-/jobs/26130309#L195) <w> libs/apps-feature.scss 4:17  root stylesheet
[196](https://example.com/-/jobs/26130309#L196) <w>

[pierreburel]

sass-rem@3.0 should fix that if you use dart-sass.