Additional options for merging arrays

[oswaldobapvicjr]

Is your feature request related to a problem? Please describe.
No

Describe the solution you'd like
Based on the fluent API proposed on #6, add new methods to configure fine options to be applied during the merge of arrays identified by a valid JsonPath:

For example (suggested API improvement):

// Explicitly describe the current behavior applied when no MergeOption is provided
MergeOption.onPath("$.myArray")
           .addDistinctObjectsOnly(); // avoid duplicate objects in the array

// Add new option
MergeOption.onPath("$.myArray")
           .addAll(); // additional option where duplicates must be kept

Describe alternatives you've considered
N/A

Additional context
N/a