build: update license-webpack-plugin to version 2.0.4

Author: alan-agius4

packages/angular_devkit/build_angular/package.json

@@ -23,7 +23,7 @@
     "karma-source-map-support": "1.3.0",
     "less": "3.8.1",
     "less-loader": "4.1.0",
-    "license-webpack-plugin": "2.0.2",
+    "license-webpack-plugin": "2.0.4",
     "loader-utils": "1.1.0",
     "mini-css-extract-plugin": "0.4.4",
     "minimatch": "3.0.4",

yarn.lock

@@ -5716,11 +5716,12 @@ license-checker@^20.1.0:
     strip-ansi "^4.0.0"
     treeify "^1.1.0"
 
-[email protected].2:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/license-webpack-plugin/-/license-webpack-plugin-2.0.2.tgz#9d34b521cb7fca8527945310b05be6ef0248b687"
-  integrity sha512-GsomZw5VoT20ST8qH2tOjBgbyhn6Pgs9M94g0mbvfBIV1VXufm1iKY+4dbgfTObj1Mp6nSRE3Zf74deOZr0KwA==
+[email protected].4:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/license-webpack-plugin/-/license-webpack-plugin-2.0.4.tgz#48532e7d7b45f6ceb21a68b6826ce7241d7ea6da"
+  integrity sha512-FQgOqrrIcD4C/VQo6ecWgXZULK5rs0kIDJtHcSVO6SBUrD63kEHZwmKOvBTquFQSgMQn/yeH68qooKDfqiBF2Q==
   dependencies:
+    "@types/webpack-sources" "^0.1.5"
     webpack-sources "^1.2.0"
 
 lie@~3.1.0: