build: update to typescript 3.1.3

Author: alan-agius4

package.json

@@ -69,7 +69,7 @@
     "quicktype-core": "^5.0.41",
     "temp": "^0.8.3",
     "tslint": "^5.11.0",
-    "typescript": "~3.1.1",
+    "typescript": "~3.1.3",
     "yarn": "^1.10.1"
   },
   "devDependencies": {

packages/ngtools/webpack/package.json

@@ -35,7 +35,7 @@
   "devDependencies": {
     "@angular/compiler": "^7.0.0-rc.0",
     "@angular/compiler-cli": "^7.0.0-rc.0",
-    "typescript": "~3.1.1",
+    "typescript": "~3.1.3",
     "webpack": "^4.0.0"
   }
 }

yarn.lock

@@ -8714,10 +8714,10 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
-typescript@3.1.1, typescript@~3.1.1:
-  version "3.1.1"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.1.1.tgz#3362ba9dd1e482ebb2355b02dfe8bcd19a2c7c96"
-  integrity sha512-Veu0w4dTc/9wlWNf2jeRInNodKlcdLgemvPsrNpfu5Pq39sgfFjvIIgTsvUHCoLBnMhPoUA+tFxsXjU6VexVRQ==
+typescript@3.1.3, typescript@~3.1.3:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.1.3.tgz#01b70247a6d3c2467f70c45795ef5ea18ce191d5"
+  integrity sha512-+81MUSyX+BaSo+u2RbozuQk/UWx6hfG0a5gHu4ANEM4sU96XbuIyAB+rWBW1u70c6a5QuZfuYICn3s2UjuHUpA==
 
 uglify-es@^3.3.4:
   version "3.3.9"