added "quote-props": "preserve" (#413)

* added "quote-props": "preserved" 

so that prettier will not overwrite changes to fix camelCase. e.g.

```
 describe("test prompt function", () => {
   it("positive test: No App Creation", async () => {
     const answers = {
-      azdo_org_name: "org",
-      azdo_pat: "pat",
-      azdo_project_name: "project",
-      create_app_repo: false
+      "azdo_org_name": "org",
+      "azdo_pat": "pat",
+      "azdo_project_name": "project",
+      "create_app_repo": false
     };
     jest.spyOn(inquirer, "prompt").mockResolvedValueOnce(answers);
     const ans = await prompt();
```

* Update package.json

* Update package.json

Author: dennisseah

package.json

@@ -52,7 +52,8 @@
     "webpack-cli": "^3.3.9"
   },
   "prettier": {
-    "proseWrap": "always"
+    "proseWrap": "always",
+    "quote-props": "preserve"
   },
   "husky": {
     "hooks": {