Add 24h support to time input component @mantine/dates

[mehdiraized]

Currently, the time input component likely supports the standard 12-hour time format (AM/PM), where the user can input time values like "1:00 PM" or "11:30 AM". However, with this request, the user is suggesting that the component should also support inputting time in the 24-hour format, commonly used in military, aviation, and some international contexts, where times are represented as "13:00" for 1:00 PM and "23:30" for 11:30 PM.

Implementing this feature would allow users of the library to input time values in both the 12-hour and 24-hour formats, providing more flexibility and accommodating users who prefer or are accustomed to using the 24-hour time format.

[zanehankin]

Please also add a "clearable" parameter