Update dependency css-extract to v2

Author: renovate[bot]

tasks/package.json

@@ -39,7 +39,7 @@
     "browserify": "16.2.3",
     "cached-path-relative": "1.0.2",
     "chalk": "2.4.2",
-    "css-extract": "1.3.1",
+    "css-extract": "2.0.0",
     "event-stream": "4.0.1",
     "fancy-log": "1.3.3",
     "fontello-update": "0.6.5",

yarn.lock

@@ -2582,14 +2582,23 @@ bindings@^1.5.0:
   dependencies:
     file-uri-to-path "1.0.0"
 
-bl@^1.1.2, bl@^1.2.1:
+bl@^1.2.1:
   version "1.2.3"
   resolved "https://registry.yarnpkg.com/bl/-/bl-1.2.3.tgz#1e8dd80142eac80d7158c9dccc047fb620e035e7"
   integrity sha512-pvcNpa0UU69UT341rO6AYy4FVAIkUHuZXRIWbq+zHnsVcRzDDjIAhGuuYoi0d//cwIwtt4pkpKycWEfjdV+vww==
   dependencies:
     readable-stream "^2.3.5"
     safe-buffer "^5.1.1"
 
+bl@^4.0.2:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/bl/-/bl-4.1.0.tgz#451535264182bec2fbbc83a62ab98cf11d9f7b3a"
+  integrity sha512-1W07cM9gS6DcLperZfFSj+bWLtaPGSOHWhPiGzXmvVJbRLdG82sH/Kn8EtW1VqWVA54AKf2h5k5BbnIbwF3h6w==
+  dependencies:
+    buffer "^5.5.0"
+    inherits "^2.0.4"
+    readable-stream "^3.4.0"
+
 bluebird@^3.0, bluebird@^3.5.1, bluebird@^3.5.3, bluebird@^3.5.5:
   version "3.7.2"
   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.7.2.tgz#9f229c15be272454ffa973ace0dbee79a1b0c36f"
@@ -2897,7 +2906,7 @@ buffer-xor@^1.0.3:
   resolved "https://registry.yarnpkg.com/buffer-xor/-/buffer-xor-1.0.3.tgz#26e61ed1422fb70dd42e6e36729ed51d855fe8d9"
   integrity sha512-571s0T7nZWK6vB67HI5dyUF7wXiNcfaPPPTl6zYCNApANjIvYJTg7hlud/+cJpdAhS7dVzqMLmfhfHR3rAcOjQ==
 
-buffer@^5.0.2:
+buffer@^5.0.2, buffer@^5.5.0:
   version "5.7.1"
   resolved "https://registry.yarnpkg.com/buffer/-/buffer-5.7.1.tgz#ba62e7c13133053582197160851a8f648e99eed0"
   integrity sha512-EHcyIPBQ4BSGlvjB16k5KgAJ27CIsHY/2JBmCRReo48y9rQ3MaUzWX3KVlBa4U7MyX02HdVj0K7C3WaB3ju7FQ==
@@ -3726,16 +3735,16 @@ css-blank-pseudo@^0.1.4:
   dependencies:
     postcss "^7.0.5"
 
-css-extract@1.3.1:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/css-extract/-/css-extract-1.3.1.tgz#e73e470715ebcbf1774642fc53f260a1df30161a"
-  integrity sha512-UitOFSHpqBqzGjwgzIVsj9ocXijqE4NPSpjgvH7rbzSKEOdgp8HEEj82rewLTSVI4HTp2DqReBlRNNONR43aag==
+css-extract@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/css-extract/-/css-extract-2.0.0.tgz#8e9769a95e0dac8ddfc052cfe899c569e4aa17fe"
+  integrity sha512-foKNaeU6/6xJRRQx0qyXVndANsM2MT6y9O+hmF3lcnqkVO7awaDDj/hPQWdFlEMF0hPkLIDWPEWtV8S4Ep2Y9g==
   dependencies:
-    bl "^1.1.2"
+    bl "^4.0.2"
     defined "^1.0.0"
     from2-string "^1.1.0"
     static-module "^3.0.0"
-    through2 "^2.0.1"
+    through2 "^4.0.2"
 
 css-has-pseudo@^0.10.0:
   version "0.10.0"
@@ -10464,7 +10473,7 @@ [email protected], readable-stream@~1.1.9:
     isarray "0.0.1"
     string_decoder "~0.10.x"
 
-"readable-stream@2 || 3", readable-stream@3, readable-stream@^3.0.0, readable-stream@^3.0.2, readable-stream@^3.6.0:
+"readable-stream@2 || 3", readable-stream@3, readable-stream@^3.0.0, readable-stream@^3.0.2, readable-stream@^3.4.0, readable-stream@^3.6.0:
   version "3.6.2"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.6.2.tgz#56a9b36ea965c00c5a93ef31eb111a0f11056967"
   integrity sha512-9u/sniCrY3D5WdsERHzHE4G2YCXqoG5FTHUiCC4SIbr6XcLZBY05ya9EKjYek9O5xOAwjGq+1JdGBAS7Q9ScoA==
@@ -11987,7 +11996,7 @@ through2@^3.0.0:
     inherits "^2.0.4"
     readable-stream "2 || 3"
 
-through2@^4.0.0:
+through2@^4.0.0, through2@^4.0.2:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/through2/-/through2-4.0.2.tgz#a7ce3ac2a7a8b0b966c80e7c49f0484c3b239764"
   integrity sha512-iOqSav00cVxEEICeD7TjLB1sueEL+81Wpzp2bY17uZjZN0pWZPuo4suZ/61VujxmqSGFfgOcNuTZ85QJwNZQpw==