[API] [Friend list] [/friends/not-friends-yet] The response has users instead of an empty array when entering a non-existent user

[HrushaNataliia]

Environment: Windows 10 Pro, Postman
Reproducible: always
Build found: 23.09.2023

Preconditions
The user is logged in, and the token is gotten.
There is no user with a name (e.g. name: '!"№;%:?*()₴~')

Steps to reproduce

1. Send the request: GET greencity.greencity.social/friends/not-friends-yet?name={parameter}
   (e.g. {parameter}: '!"№;%:?*()₴~')
2. Check a response.

Actual result
The status code is 200 OK. There are users in the response.

Expected result
The status code is 200 OK. The response has an empty array.

User story and test case links
E.g.: "User story #1003

[HrushaNataliia]

Сontinues to reproduce

[VadimasikKPI]

Tomcat Server version 8.5+ cant decode special characters, we cant solve this problem until Tomcat in newer version solve it!