chore(package): update @stencil/sass to version 1.2.0

Closes #61

Author: greenkeeper[bot]

components/o-alert/package.json

@@ -22,7 +22,7 @@
   "devDependencies": {
     "@stencil/core": "0.15.0-0",
     "@stencil/postcss": "^0.1.0",
-    "@stencil/sass": "0.1.1",
+    "@stencil/sass": "1.2.0",
     "@types/jest": "^23.3.1",
     "autoprefixer": "^9.0.2",
     "jest": "^23.4.2",