chore(package): update lockfile yarn.lock

Author: greenkeeper[bot]

yarn.lock

@@ -785,7 +785,7 @@ broccoli-middleware@^1.0.0:
     handlebars "^4.0.4"
     mime "^1.2.11"
 
-broccoli-persistent-filter@^1.1.6, broccoli-persistent-filter@^1.4.0, broccoli-persistent-filter@^1.4.3:
+broccoli-persistent-filter@^1.1.6, broccoli-persistent-filter@^1.4.0:
   version "1.4.3"
   resolved "https://registry.yarnpkg.com/broccoli-persistent-filter/-/broccoli-persistent-filter-1.4.3.tgz#3511bc52fc53740cda51621f58a28152d9911bc1"
   dependencies:
@@ -803,6 +803,24 @@ broccoli-persistent-filter@^1.1.6, broccoli-persistent-filter@^1.4.0, broccoli-p
     symlink-or-copy "^1.0.1"
     walk-sync "^0.3.1"
 
+broccoli-persistent-filter@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/broccoli-persistent-filter/-/broccoli-persistent-filter-2.0.0.tgz#6b0de3c5f6d282a9f23bf57dc5b1b7f2eb9a560e"
+  dependencies:
+    async-disk-cache "^1.2.1"
+    async-promise-queue "^1.0.3"
+    broccoli-plugin "^1.0.0"
+    fs-tree-diff "^0.5.2"
+    hash-for-dep "^1.0.2"
+    heimdalljs "^0.2.1"
+    heimdalljs-logger "^0.1.7"
+    mkdirp "^0.5.1"
+    promise-map-series "^0.2.1"
+    rimraf "^2.6.1"
+    rsvp "^4.7.0"
+    symlink-or-copy "^1.0.1"
+    walk-sync "^0.3.1"
+
 broccoli-plugin@^1.0.0, broccoli-plugin@^1.2.0, broccoli-plugin@^1.2.1, broccoli-plugin@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/broccoli-plugin/-/broccoli-plugin-1.3.0.tgz#bee704a8e42da08cb58e513aaa436efb7f0ef1ee"
@@ -5084,10 +5102,6 @@ silent-error@^1.0.0, silent-error@^1.0.1, silent-error@^1.1.0:
   dependencies:
     debug "^2.2.0"
 
-simple-html-tokenizer@^0.4.3:
-  version "0.4.3"
-  resolved "https://registry.yarnpkg.com/simple-html-tokenizer/-/simple-html-tokenizer-0.4.3.tgz#9b00b766e30058b4bb377c0d4f97566a13ab1be1"
-
 slash@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/slash/-/slash-1.0.0.tgz#c41f2f6c39fc16d1cd17ad4b5d896114ae470d55"