Update dependency sass to v1.26.12

Author: renovate-bot

package.json

@@ -70,7 +70,7 @@
 		"moment": "2.29.0",
 		"moment-timezone": "0.5.31",
 		"normalize.css": "8.0.1",
-		"sass": "1.26.11"
+		"sass": "1.26.12"
 	},
 	"devDependencies": {
 		"@babel/core": "7.11.6",

yarn.lock

@@ -17415,10 +17415,10 @@ sane@^4.0.0, sane@^4.1.0:
     minimist "^1.1.1"
     walker "~1.0.5"
 
-sass@1.26.11:
-  version "1.26.11"
-  resolved "https://registry.yarnpkg.com/sass/-/sass-1.26.11.tgz#0f22cc4ab2ba27dad1d4ca30837beb350b709847"
-  integrity sha512-W1l/+vjGjIamsJ6OnTe0K37U2DBO/dgsv2Z4c89XQ8ZOO6l/VwkqwLSqoYzJeJs6CLuGSTRWc91GbQFL3lvrvw==
+sass@1.26.12:
+  version "1.26.12"
+  resolved "https://registry.yarnpkg.com/sass/-/sass-1.26.12.tgz#79eddaa1773fff32ccf19e00d1ce380fc2afc7d0"
+  integrity sha512-hmSwtBOWoS9zwe0yAS+QmaseVCUELiGV22gXHDR7+9stEsVuEuxfY1GhC8XmUpC+Ir3Hwq7NxSUNbnmkznnF7g==
   dependencies:
     chokidar ">=2.0.0 <4.0.0"