Only last params value is captured if multiple query params are sent with same key

[umr55766]

Subject : When multiple query params are passed with same key, only the last query params is captured and rest all are ignored/dropped.

Steps to reproduce :

1. Install this library in any api view
2. Make a request to that view with multiple query params of same name/key. Example : /api/v1/index/?name=A&name=B&name=C&name=D

Expected behaviour : Query params field should record {"name": ["A", "B", "C"]}

Actual behaviour : Query params field records only last value {"name": "C"}