chore(deps): update dependency concurrently to v4 (#419)

Author: renovate[bot]

package.json

@@ -43,7 +43,7 @@
     "babel-eslint": "8.2.6",
     "babel-plugin-add-module-exports": "0.3.3",
     "babel-plugin-dev-expression": "0.2.1",
-    "concurrently": "3.6.1",
+    "concurrently": "4.0.0",
     "eslint": "4.19.1",
     "eslint-config-prettier": "3.0.1",
     "eslint-plugin-import": "2.14.0",

yarn.lock

@@ -1514,10 +1514,6 @@ [email protected], combined-stream@~1.0.6:
   dependencies:
     delayed-stream "~1.0.0"
 
-[email protected]:
-  version "2.6.0"
-  resolved "https://registry.yarnpkg.com/commander/-/commander-2.6.0.tgz#9df7e52fb2a0cb0fb89058ee80c3104225f37e1d"
-
 commander@^2.11.0, commander@^2.12.1, commander@^2.14.1, commander@^2.8.1, commander@^2.9.0:
   version "2.17.1"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.17.1.tgz#bd77ab7de6de94205ceacc72f1716d29f20a77bf"
@@ -1554,19 +1550,19 @@ concat-stream@^1.5.0, concat-stream@^1.5.2, concat-stream@^1.6.0:
     readable-stream "^2.2.2"
     typedarray "^0.0.6"
 
-concurrently@3.6.1:
-  version "3.6.1"
-  resolved "https://registry.yarnpkg.com/concurrently/-/concurrently-3.6.1.tgz#2f95baec5c4051294dfbb55b57a3b98a3e2b45ec"
+concurrently@4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/concurrently/-/concurrently-4.0.0.tgz#11f56878fe18ad30128e7827fd47a22d5e51fc62"
   dependencies:
     chalk "^2.4.1"
-    commander "2.6.0"
     date-fns "^1.23.0"
-    lodash "^4.5.1"
-    read-pkg "^3.0.0"
-    rx "2.3.24"
+    lodash "^4.17.10"
+    read-pkg "^4.0.1"
+    rxjs "6.2.2"
     spawn-command "^0.0.2-1"
-    supports-color "^3.2.3"
+    supports-color "^4.5.0"
     tree-kill "^1.1.0"
+    yargs "^12.0.1"
 
 config-chain@~1.1.11, config-chain@~1.1.5:
   version "1.1.11"
@@ -2698,9 +2694,9 @@ has-ansi@^2.0.0:
   dependencies:
     ansi-regex "^2.0.0"
 
-has-flag@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-1.0.0.tgz#9d9e793165ce017a00f00418c43f942a7b1d11fa"
+has-flag@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-2.0.0.tgz#e8207af1cc7b30d446cc70b734b5e8be18f88d51"
 
 has-flag@^3.0.0:
   version "3.0.0"
@@ -3631,7 +3627,7 @@ lodash.without@~4.4.0:
   version "4.4.0"
   resolved "https://registry.yarnpkg.com/lodash.without/-/lodash.without-4.4.0.tgz#3cd4574a00b67bae373a94b748772640507b7aac"
 
-lodash@^4.17.10, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.2.0, lodash@^4.2.1, lodash@^4.3.0, lodash@^4.5.1:
+lodash@^4.17.10, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.2.0, lodash@^4.2.1, lodash@^4.3.0:
   version "4.17.10"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.10.tgz#1b7793cf7259ea38fb3661d4d38b3260af8ae4e7"
 
@@ -4962,7 +4958,7 @@ read-pkg@^3.0.0:
     normalize-package-data "^2.3.2"
     path-type "^3.0.0"
 
-read-pkg@^4.0.0:
+read-pkg@^4.0.0, read-pkg@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/read-pkg/-/read-pkg-4.0.1.tgz#963625378f3e1c4d48c85872b5a6ec7d5d093237"
   dependencies:
@@ -5288,11 +5284,7 @@ rx-lite@*, rx-lite@^4.0.8:
   version "4.0.8"
   resolved "https://registry.yarnpkg.com/rx-lite/-/rx-lite-4.0.8.tgz#0b1e11af8bc44836f04a6407e92da42467b79444"
 
-[email protected]:
-  version "2.3.24"
-  resolved "https://registry.yarnpkg.com/rx/-/rx-2.3.24.tgz#14f950a4217d7e35daa71bbcbe58eff68ea4b2b7"
-
-rxjs@^6.1.0:
+[email protected], rxjs@^6.1.0:
   version "6.2.2"
   resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.2.2.tgz#eb75fa3c186ff5289907d06483a77884586e1cf9"
   dependencies:
@@ -5764,11 +5756,11 @@ supports-color@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
 
-supports-color@^3.2.3:
-  version "3.2.3"
-  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-3.2.3.tgz#65ac0504b3954171d8a64946b2ae3cbb8a5f54f6"
+supports-color@^4.5.0:
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-4.5.0.tgz#be7a0de484dec5c5cddf8b3d59125044912f635b"
   dependencies:
-    has-flag "^1.0.0"
+    has-flag "^2.0.0"
 
 supports-color@^5.3.0:
   version "5.5.0"
@@ -6270,7 +6262,7 @@ yargs@^11.0.0:
     y18n "^3.2.1"
     yargs-parser "^9.0.2"
 
-yargs@^12.0.0:
+yargs@^12.0.0, yargs@^12.0.1:
   version "12.0.1"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-12.0.1.tgz#6432e56123bb4e7c3562115401e98374060261c2"
   dependencies: