Adds escape characters in object recursively.
const testObject = {
"name": "saiumesh's",
"data": {
"name": "Rahul's",
"place": "Hyderabad"
}
};
const expectedObject = {
"name": "saiumesh''s",
"data": {
"name": "Rahul''s",
"place": "Hyderabad"
}
};