Update to extract-css 1.2.

Author: jonkemp

package.json

@@ -11,7 +11,7 @@
     "cheerio": "^0.22.0",
     "css-rules": "^1.0.3",
     "extend": "^3.0.1",
-    "extract-css": "^1.1.1",
+    "extract-css": "^1.2.0",
     "flatten": "^1.0.2",
     "object.pick": "^1.3.0",
     "slick": "^1.12.2",

yarn.lock

@@ -924,14 +924,14 @@ extglob@^0.3.1:
   dependencies:
     is-extglob "^1.0.0"
 
-extract-css@^1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/extract-css/-/extract-css-1.1.1.tgz#35c9186335a40cd783fb6dd67380ce80a29f94d1"
+extract-css@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/extract-css/-/extract-css-1.2.0.tgz#be5390f409c85b0cb5f1bb90299c77e51688a8de"
   dependencies:
     batch "^0.6.1"
     href-content "^1.0.2"
     list-stylesheets "^1.2.1"
-    style-data "^1.2.1"
+    style-data "^1.3.0"
 
 extsprintf@1.3.0, extsprintf@^1.2.0:
   version "1.3.0"
@@ -2934,9 +2934,9 @@ strip-json-comments@~2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
 
-style-data@^1.2.1:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/style-data/-/style-data-1.2.1.tgz#1f7279c8f40c2133bedf0bbb338df99742965d09"
+style-data@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/style-data/-/style-data-1.3.0.tgz#b59716dcb08c40463906fe55f04e4758ec91ba9d"
   dependencies:
     cheerio "^0.22.0"
     extend "^3.0.1"