build(deps): bump @angular/http from 6.1.6 to 6.1.7

Bumps [@angular/http](https://github.com/angular/angular) from 6.1.6 to 6.1.7.
- [Release notes](https://github.com/angular/angular/releases)
- [Changelog](https://github.com/angular/angular/blob/master/CHANGELOG.md)
- [Commits](angular/angular@6.1.6...6.1.7)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Author: dependabot-support

package.json

@@ -18,7 +18,7 @@
     "@angular/compiler": "^6.1.6",
     "@angular/core": "^6.1.3",
     "@angular/forms": "^6.1.6",
-    "@angular/http": "^6.1.6",
+    "@angular/http": "^6.1.7",
     "@angular/platform-browser": "^6.1.6",
     "@angular/platform-browser-dynamic": "^6.1.6",
     "@angular/router": "^6.1.4",

yarn.lock

@@ -155,9 +155,9 @@
   dependencies:
     tslib "^1.9.0"
 
-"@angular/http@^6.1.6":
-  version "6.1.6"
-  resolved "https://registry.yarnpkg.com/@angular/http/-/http-6.1.6.tgz#4e4b74a9746b14ebd5fd0071a5a3299e945ba2ad"
+"@angular/http@^6.1.7":
+  version "6.1.7"
+  resolved "https://registry.yarnpkg.com/@angular/http/-/http-6.1.7.tgz#21fbfaa1bd40b157c3df12a058678823b97df5ee"
   dependencies:
     tslib "^1.9.0"