chore(deps): bump angular and @types/angular in /studio

Bumps [angular](https://github.com/angular/angular.js) and [@types/angular](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/angular). These dependencies needed to be updated together.

Updates `angular` from 1.5.9 to 1.8.3
- [Changelog](https://github.com/angular/angular.js/blob/master/CHANGELOG.md)
- [Commits](angular/angular.js@v1.5.9...v1.8.3)

Updates `@types/angular` from 1.6.35 to 1.8.9
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/angular)

---
updated-dependencies:
- dependency-name: angular
  dependency-type: direct:production
- dependency-name: "@types/angular"
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>

studio/package.json

@@ -14,7 +14,7 @@
     "@angularclass/hmr-loader": "^3.0.4",
     "@types/codemirror": "0.0.60",
     "@types/filesize": "^3.6.0",
-    "angular": "1.5.9",
+    "angular": "1.8.3",
     "angular-animate": "1.5.9",
     "angular-bootstrap-switch": "^0.5.2",
     "angular-local-storage": "^0.2.7",
@@ -73,7 +73,7 @@
     "watch": "webpack-dev-server --hot --inline --progress --colors --watch-poll"
   },
   "devDependencies": {
-    "@types/angular": "^1.6.35",
+    "@types/angular": "^1.8.9",
     "@types/hammerjs": "^2.0.45",
     "@types/jasmine": "^2.6.3",
     "@types/jquery": "^3.3.6",

studio/yarn.lock

@@ -68,9 +68,10 @@
   version "1.2.2"
   resolved "https://registry.yarnpkg.com/@angularclass/hmr/-/hmr-1.2.2.tgz#46a18f89a1e94d05c268b83c9480e005f73fc265"
 
-"@types/angular@^1.6.35":
-  version "1.6.35"
-  resolved "https://registry.yarnpkg.com/@types/angular/-/angular-1.6.35.tgz#895324e54da97c35c2722b8d7eda185e5363828f"
+"@types/angular@^1.8.9":
+  version "1.8.9"
+  resolved "https://registry.yarnpkg.com/@types/angular/-/angular-1.8.9.tgz#d1ae3e87a67f72342d55ff26e611df83df0fb176"
+  integrity sha512-Z0HukqZkx0fotsV3QO00yqU9NzcQI+tMcrum+8MvfB4ePqCawZctF/gz6QiuII+T1ax+LitNoPx/eICTgnF4sg==
 
 "@types/[email protected]":
   version "0.0.60"
@@ -273,7 +274,12 @@ angular2-template-loader@^0.6.2:
   dependencies:
     loader-utils "^0.2.15"
 
-[email protected], "angular@>=1.2.26 <=1.6", angular@>=1.4.0, angular@^1.2.8:
+[email protected], angular@>=1.4.0, angular@^1.2.8:
+  version "1.8.3"
+  resolved "https://registry.yarnpkg.com/angular/-/angular-1.8.3.tgz#851ad75d5163c105a7e329555ef70c90aa706894"
+  integrity sha512-5qjkWIQQVsHj4Sb5TcEs4WZWpFeVFHXwxEBHUhrny41D8UrBAd6T/6nPPAsLngJCReIOqi95W3mxdveveutpZw==
+
+"angular@>=1.2.26 <=1.6":
   version "1.5.9"
   resolved "https://registry.yarnpkg.com/angular/-/angular-1.5.9.tgz#b7aeff42dad87881e06be16b6690fe766d868b51"