fix(deps): update angular monorepo to v6.1.9 (#269)

Author: renovate[bot]

src/templates/Angular InstantSearch/package.json

@@ -11,26 +11,26 @@
     "e2e": "ng e2e"
   },
   "dependencies": {
-    "@angular/animations": "6.1.7",
-    "@angular/common": "6.1.7",
-    "@angular/compiler": "6.1.7",
-    "@angular/core": "6.1.7",
-    "@angular/forms": "6.1.7",
-    "@angular/http": "6.1.7",
-    "@angular/platform-browser": "6.1.7",
-    "@angular/platform-browser-dynamic": "6.1.7",
-    "@angular/router": "6.1.7",
+    "@angular/animations": "6.1.9",
+    "@angular/common": "6.1.9",
+    "@angular/compiler": "6.1.9",
+    "@angular/core": "6.1.9",
+    "@angular/forms": "6.1.9",
+    "@angular/http": "6.1.9",
+    "@angular/platform-browser": "6.1.9",
+    "@angular/platform-browser-dynamic": "6.1.9",
+    "@angular/router": "6.1.9",
     "algoliasearch": "3.30.0",
     "angular-instantsearch": "{{libraryVersion}}",
     "core-js": "2.5.7",
     "rxjs": "6.3.2",
     "zone.js": "0.8.26"
   },
   "devDependencies": {
-    "@angular/compiler-cli": "6.1.7",
+    "@angular/compiler-cli": "6.1.9",
     "@angular-devkit/build-angular": "0.8.3",
     "@angular/cli": "6.2.3",
-    "@angular/language-service": "6.1.7",
+    "@angular/language-service": "6.1.9",
     "@types/algoliasearch": "3.27.8",
     "@types/jasmine": "2.8.8",
     "@types/jasminewd2": "2.0.4",