Vidya reddy prettier (#58)

* upgraded to Node16

* Enforce Prettier

* code fix

* jest version change and prettify code

Co-authored-by: Vidya Reddy <vidyareddy@microsoft.com>

.prettierrc.json

@@ -0,0 +1,8 @@
+{
+   "trailingComma": "none",
+   "bracketSpacing": false,
+   "semi": false,
+   "tabWidth": 3,
+   "singleQuote": true,
+   "printWidth": 80
+}