Fix Shift Twice

this mod fix when user press a shift player should crouching just once but it crouching twice instead just once

this mod borrows from Sneak Tweak and SneakFix

• Link for Sneak Tweak : https://www.curseforge.com/minecraft/mc-mods/sneak-tweak
• Link for SneakFix : https://modrinth.com/mod/sneakfix

this mod fix from bug that still existing in game and never get fix

• Link Bug Report : https://bugs.mojang.com/browse/MC/issues/MC-159163

thanks @SJKZ1 for help