build(deps): bump sass from 1.25.0 to 1.26.0 (#2981)

Bumps [sass](https://github.com/sass/dart-sass) from 1.25.0 to 1.26.0.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/master/CHANGELOG.md)
- [Commits](sass/dart-sass@1.25.0...1.26.0)

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

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Author: dependabot-preview[bot]

package-lock.json

@@ -60,7 +60,7 @@
     "node-version-data": "^1.1.0",
     "npm-run-all": "^4.1.5",
     "postcss": "^7.0.27",
-    "sass": "^1.25.0",
+    "sass": "^1.26.0",
     "semver": "^7.1.3",
     "strftime": "^0.10.0"
   },