Bump sass from 1.26.7 to 1.26.8

Bumps [sass](https://github.com/sass/dart-sass) from 1.26.7 to 1.26.8.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/master/CHANGELOG.md)
- [Commits](https://github.com/sass/dart-sass/compare/1.26.7...1.26.8)

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

package.json

@@ -63,7 +63,7 @@
   "postcss-loader": "^3.0.0",
   "prettier": "^2.0.5",
   "release-it": "^13.6.2",
-  "sass": "^1.26.7",
+  "sass": "^1.26.8",
   "sass-loader": "^8.0.2",
   "vue-hot-reload-api": "^2.3.4",
   "vue-jest": "^3.0.5",

yarn.lock

@@ -7834,10 +7834,10 @@ sass-loader@^8.0.2:
     schema-utils "^2.6.1"
     semver "^6.3.0"
 
-sass@^1.26.7:
-  version "1.26.7"
-  resolved "https://registry.yarnpkg.com/sass/-/sass-1.26.7.tgz#d3c9f3dd9771632bfb60af8746c308da3765166d"
-  integrity sha512-xgNazdkr6yvgHEfNaOjKtZzhDZmKYMCmoRKMPrTDo7YvjaITIzU2DDYsIUuN/atAg7/JOxPeCQHH7TtCo5Tq2g==
+sass@^1.26.8:
+  version "1.26.8"
+  resolved "https://registry.yarnpkg.com/sass/-/sass-1.26.8.tgz#312652530721f9568d4c4000b0db07ec6eb23325"
+  integrity sha512-yvtzyrKLGiXQu7H12ekXqsfoGT/aTKeMDyVzCB675k1HYuaj0py63i8Uf4SI9CHXj6apDhpfwbUr3gGOjdpu2Q==
   dependencies:
     chokidar ">=2.0.0 <4.0.0"