build: update webpack-merge to version 4.2.2

Author: renovate-bot

packages/angular_devkit/build_angular/package.json

@@ -57,7 +57,7 @@
     "webpack": "4.39.3",
     "webpack-dev-middleware": "3.7.0",
     "webpack-dev-server": "3.8.0",
-    "webpack-merge": "4.2.1",
+    "webpack-merge": "4.2.2",
     "webpack-sources": "1.4.3",
     "webpack-subresource-integrity": "1.1.0-rc.6",
     "worker-farm": "1.7.0",

packages/angular_devkit/build_webpack/package.json

@@ -10,7 +10,7 @@
     "@angular-devkit/architect": "0.0.0",
     "@angular-devkit/core": "0.0.0",
     "rxjs": "6.4.0",
-    "webpack-merge": "4.2.1"
+    "webpack-merge": "4.2.2"
   },
   "peerDependencies": {
     "webpack": "^4.6.0",

yarn.lock

@@ -12107,12 +12107,12 @@ webpack-log@^2.0.0:
     ansi-colors "^3.0.0"
     uuid "^3.3.2"
 
-webpack-merge@4.2.1:
-  version "4.2.1"
-  resolved "https://registry.yarnpkg.com/webpack-merge/-/webpack-merge-4.2.1.tgz#5e923cf802ea2ace4fd5af1d3247368a633489b4"
-  integrity sha512-4p8WQyS98bUJcCvFMbdGZyZmsKuWjWVnVHnAS3FFg0HDaRVrPbkivx2RYCre8UiemD67RsiFFLfn4JhLAin8Vw==
+webpack-merge@4.2.2:
+  version "4.2.2"
+  resolved "https://registry.yarnpkg.com/webpack-merge/-/webpack-merge-4.2.2.tgz#a27c52ea783d1398afd2087f547d7b9d2f43634d"
+  integrity sha512-TUE1UGoTX2Cd42j3krGYqObZbOD+xF7u28WB7tfUordytSjbWTIjK/8V0amkBfTYN4/pB/GIDlJZZ657BGG19g==
   dependencies:
-    lodash "^4.17.5"
+    lodash "^4.17.15"
 
 webpack-sources@1.4.3, webpack-sources@^1.4.1:
   version "1.4.3"