[Mar 1] Bugfix and update — UNDER NIGHT IN-BIRTH II Sys:Celes Steam update #537260

Update from Mar 1: - Applied individual character fixes to run in parity with other platforms. - Applied other fixes to run in parity with other platforms. - Fixed other minor character display bugs in battle. - Fixed the antenna display values settings. - Fixed an issue where the "Same Area" filter does not work as intended for Rank Matches and Casual Matches. - Adjusted the diagonal input dead zone for analog sticks. - Fixed other minor bugs.