chore(deps): update dependency @angular/cli to v6.2.6

Author: renovate-bot

src/templates/Angular InstantSearch/package.json

@@ -29,7 +29,7 @@
   "devDependencies": {
     "@angular/compiler-cli": "6.1.10",
     "@angular-devkit/build-angular": "0.8.5",
-    "@angular/cli": "6.2.5",
+    "@angular/cli": "6.2.6",
     "@angular/language-service": "6.1.10",
     "@types/algoliasearch": "3.27.8",
     "@types/jasmine": "2.8.9",