feat: Add `eqDeepByFn` method

### Contact Details

_No response_

### What do you need?

This method is like `deepEq` except that it accepts a `customizer` which is invoked to compare values.

**Purposed definition:**

```typescript
function eqDeepByFn(value: unknown, other: unknown, customizer: Function): boolean;
```

### Code of Conduct

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