build: update to AngularJS 1.7.5 (#11530)

to pick up ng-class bug fix

Author: Splaktar

config/build.config.js

@@ -1,7 +1,7 @@
 const pkg = require('../package.json');
 
 module.exports = {
-  ngVersion: '1.7.4',
+  ngVersion: '1.7.5',
   version: pkg.version,
   repository: pkg.repository.url
     .replace(/^git/,'https')

package-lock.json

@@ -35,14 +35,14 @@
     "@octokit/rest": "^15.9.2",
     "add-stream": "^1.0.0",
     "ajv": "^6.5.2",
-    "angular": "^1.7.4",
-    "angular-animate": "^1.7.4",
-    "angular-aria": "^1.7.4",
-    "angular-messages": "^1.7.4",
-    "angular-mocks": "^1.7.4",
-    "angular-route": "^1.7.4",
-    "angular-sanitize": "^1.7.4",
-    "angular-touch": "^1.7.4",
+    "angular": "^1.7.5",
+    "angular-animate": "^1.7.5",
+    "angular-aria": "^1.7.5",
+    "angular-messages": "^1.7.5",
+    "angular-mocks": "^1.7.5",
+    "angular-route": "^1.7.5",
+    "angular-sanitize": "^1.7.5",
+    "angular-touch": "^1.7.5",
     "angularytics": "^0.4.0",
     "canonical-path": "0.0.2",
     "cli-color": "^1.0.0",