Write a function mergeObjects(obj1, obj2) that merges these two objects
example
const obj1 = {
a: 1,
h: [1, 2, 3],
c: {
x: 10,
y: 20
}
};
const obj2 = {
b: 2,
h: [4, 5],
c: {
y: 30,
z: 40
}
};
Output
{
a: 1,
b: 2,
h: [1,2,3,4,5],
c: {
x: 10,
y: 30,
z: 40
}
}