build: update @angular/cli to version 1.7.4 (#32)

Author: renovate[bot]

package.json

@@ -26,7 +26,7 @@
     "zone.js": "^0.8.14"
   },
   "devDependencies": {
-    "@angular/cli": "1.7.3",
+    "@angular/cli": "1.7.4",
     "@angular/compiler-cli": "^5.0.0",
     "@angular/language-service": "^5.0.0",
     "@types/jasmine": "~2.8.0",

yarn.lock

@@ -33,9 +33,9 @@
   dependencies:
     tslib "^1.7.1"
 
-"@angular/[email protected].3":
-  version "1.7.3"
-  resolved "https://registry.yarnpkg.com/@angular/cli/-/cli-1.7.3.tgz#ac917b69240bb1b340421e9f985135890e0d53b4"
+"@angular/[email protected].4":
+  version "1.7.4"
+  resolved "https://registry.yarnpkg.com/@angular/cli/-/cli-1.7.4.tgz#b6c31b5fc6f8ea07e55b1b01a26422f5358a4ea6"
   dependencies:
     "@angular-devkit/build-optimizer" "0.3.2"
     "@angular-devkit/core" "0.3.2"