Vidya reddy pretty code (#53)

* updated action file with node16

* Code consistency using prettier and its workflow

* Enforce Prettier

* code fix

* code fix

* code fix

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

tests/util.ts

@@ -4,4 +4,4 @@
  * @returns Error with explanation message
  */
 export const getRequiredInputError = (inputName) =>
-  Error(`Input required and not supplied: ${inputName}`);
+   Error(`Input required and not supplied: ${inputName}`)