Update dependency enzyme to v3.4.4

Author: renovate-bot

package.json

@@ -19,7 +19,7 @@
     "eject": "react-scripts eject"
   },
   "devDependencies": {
-    "enzyme": "3.3.0",
+    "enzyme": "3.4.4",
     "enzyme-adapter-react-16": "1.1.1"
   }
 }

yarn.lock

@@ -248,6 +248,14 @@ array-unique@^0.3.2:
   version "0.3.2"
   resolved "https://registry.yarnpkg.com/array-unique/-/array-unique-0.3.2.tgz#a894b75d4bc4f6cd679ef3244a9fd8f46ae2d428"
 
+array.prototype.flat@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/array.prototype.flat/-/array.prototype.flat-1.2.1.tgz#812db8f02cad24d3fab65dd67eabe3b8903494a4"
+  dependencies:
+    define-properties "^1.1.2"
+    es-abstract "^1.10.0"
+    function-bind "^1.1.1"
+
 arrify@^1.0.0, arrify@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/arrify/-/arrify-1.0.1.tgz#898508da2226f380df904728456849c1501a4b0d"
@@ -2244,20 +2252,21 @@ enzyme-adapter-utils@^1.3.0:
     object.assign "^4.0.4"
     prop-types "^15.6.0"
 
-enzyme@3.3.0:
-  version "3.3.0"
-  resolved "https://registry.yarnpkg.com/enzyme/-/enzyme-3.3.0.tgz#0971abd167f2d4bf3f5bd508229e1c4b6dc50479"
+enzyme@3.4.4:
+  version "3.4.4"
+  resolved "https://registry.yarnpkg.com/enzyme/-/enzyme-3.4.4.tgz#92c7c6b9e59d4ef0c3d36a75dccc0e41a5c14d21"
   dependencies:
+    array.prototype.flat "^1.2.1"
     cheerio "^1.0.0-rc.2"
-    function.prototype.name "^1.0.3"
-    has "^1.0.1"
+    function.prototype.name "^1.1.0"
+    has "^1.0.3"
     is-boolean-object "^1.0.0"
-    is-callable "^1.1.3"
+    is-callable "^1.1.4"
     is-number-object "^1.0.3"
     is-string "^1.0.4"
     is-subset "^0.1.1"
     lodash "^4.17.4"
-    object-inspect "^1.5.0"
+    object-inspect "^1.6.0"
     object-is "^1.0.1"
     object.assign "^4.1.0"
     object.entries "^1.0.4"
@@ -2277,7 +2286,7 @@ error-ex@^1.2.0:
   dependencies:
     is-arrayish "^0.2.1"
 
-es-abstract@^1.6.1, es-abstract@^1.7.0:
+es-abstract@^1.10.0, es-abstract@^1.6.1, es-abstract@^1.7.0:
   version "1.12.0"
   resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.12.0.tgz#9dbbdd27c6856f0001421ca18782d786bf8a6165"
   dependencies:
@@ -2963,7 +2972,7 @@ function-bind@^1.1.0, function-bind@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/function-bind/-/function-bind-1.1.1.tgz#a56899d3ea3c9bab874bb9773b7c5ede92f4895d"
 
-function.prototype.name@^1.0.3:
+function.prototype.name@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/function.prototype.name/-/function.prototype.name-1.1.0.tgz#8bd763cc0af860a859cc5d49384d74b932cd2327"
   dependencies:
@@ -3198,7 +3207,7 @@ has-values@^1.0.0:
     is-number "^3.0.0"
     kind-of "^4.0.0"
 
-has@^1.0.1:
+has@^1.0.1, has@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/has/-/has-1.0.3.tgz#722d7cbfc1f6aa8241f16dd814e011e1f41e8796"
   dependencies:
@@ -3545,6 +3554,10 @@ is-callable@^1.1.1, is-callable@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/is-callable/-/is-callable-1.1.3.tgz#86eb75392805ddc33af71c92a0eedf74ee7604b2"
 
+is-callable@^1.1.4:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/is-callable/-/is-callable-1.1.4.tgz#1e1adf219e1eeb684d691f9d6a05ff0d30a24d75"
+
 is-ci@^1.0.10:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-ci/-/is-ci-1.1.0.tgz#247e4162e7860cebbdaf30b774d6b0ac7dcfe7a5"
@@ -4897,7 +4910,7 @@ object-hash@^1.1.4:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/object-hash/-/object-hash-1.3.0.tgz#76d9ba6ff113cf8efc0d996102851fe6723963e2"
 
-object-inspect@^1.5.0:
+object-inspect@^1.6.0:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/object-inspect/-/object-inspect-1.6.0.tgz#c70b6cbf72f274aab4c34c0c82f5167bf82cf15b"