[Keyboard] Add Durgod Taurus K310 keyboard (qmk#12314)

Co-authored-by: Tyler Tidman <[email protected]>
Co-authored-by: Simon Arlott <sa.me.uk>

Author: dkjer

users/talljoe/talljoe.h

@@ -92,6 +92,7 @@ enum layers {
 #define MLT_E     LT(_NUM, KC_E)
 
 #ifndef SWAP_HANDS_ENABLE
+#undef SH_T
 #define SH_T
 #endif