build: update terser to version 4.3.4

Author: renovate-bot

packages/angular_devkit/build_angular/package.json

@@ -54,7 +54,7 @@
     "stylus": "0.54.7",
     "stylus-loader": "3.0.2",
     "tree-kill": "1.2.1",
-    "terser": "4.3.2",
+    "terser": "4.3.4",
     "terser-webpack-plugin": "2.1.0",
     "webpack": "4.41.0",
     "webpack-dev-middleware": "3.7.1",

yarn.lock

@@ -9945,10 +9945,10 @@ terser-webpack-plugin@^1.4.1:
     webpack-sources "^1.4.0"
     worker-farm "^1.7.0"
 
-[email protected].2:
-  version "4.3.2"
-  resolved "https://registry.yarnpkg.com/terser/-/terser-4.3.2.tgz#ed830de484b0103652799063e605618e80f97f93"
-  integrity sha512-obxk4x19Zlzj9zY4QeXj9iPCb5W8YGn4v3pn4/fHj0Nw8+R7N02Kvwvz9VpOItCZZD8RC+vnYCDL0gP6FAJ7Xg==
+[email protected].4:
+  version "4.3.4"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-4.3.4.tgz#ad91bade95619e3434685d69efa621a5af5f877d"
+  integrity sha512-Kcrn3RiW8NtHBP0ssOAzwa2MsIRQ8lJWiBG/K7JgqPlomA3mtb2DEmp4/hrUA+Jujx+WZ02zqd7GYD+QRBB/2Q==
   dependencies:
     commander "^2.20.0"
     source-map "~0.6.1"