Greenkeeper/webpack 4.17.3 (#78)

* chore(package): update webpack to version 4.17.3

* chore(package): update lockfile

https://npm.im/greenkeeper-lockfile

Author: nklayman

package.json

@@ -40,7 +40,7 @@
     "through2-map": "^3.0.0",
     "uglifyjs-webpack-plugin": "^1.3.0",
     "unzip-crx": "^0.2.0",
-    "webpack": "^4.16.5",
+    "webpack": "^4.17.3",
     "webpack-chain": "^4.9.0",
     "webpack-target-electron-renderer": "^0.4.0"
   },

yarn.lock

@@ -12766,6 +12766,13 @@ webpack-sources@^1.0.1, webpack-sources@^1.1.0:
     source-list-map "^2.0.0"
     source-map "~0.6.1"
 
+webpack-sources@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/webpack-sources/-/webpack-sources-1.2.0.tgz#18181e0d013fce096faf6f8e6d41eeffffdceac2"
+  dependencies:
+    source-list-map "^2.0.0"
+    source-map "~0.6.1"
+
 webpack-target-electron-renderer@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/webpack-target-electron-renderer/-/webpack-target-electron-renderer-0.4.0.tgz#50933708856044cfef14193caaf320ae219cfda2"
@@ -12822,9 +12829,9 @@ webpack@^4.15.1, webpack@^4.8.1:
     watchpack "^1.5.0"
     webpack-sources "^1.0.1"
 
-webpack@^4.16.5:
-  version "4.17.1"
-  resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.17.1.tgz#0f026e3d823f3fc604f811ed3ea8f0d9b267fb1e"
+webpack@^4.17.3:
+  version "4.17.3"
+  resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.17.3.tgz#ef61909c580d10dfc0f4ed491da2d30f0f4b05ce"
   dependencies:
     "@webassemblyjs/ast" "1.5.13"
     "@webassemblyjs/helper-module-context" "1.5.13"
@@ -12850,7 +12857,7 @@ webpack@^4.16.5:
     tapable "^1.0.0"
     uglifyjs-webpack-plugin "^1.2.4"
     watchpack "^1.5.0"
-    webpack-sources "^1.0.1"
+    webpack-sources "^1.2.0"
 
 webpackbar@^2.6.1:
   version "2.6.2"