Allow arrows when using swapper

Author: urob

config/base.keymap

@@ -141,7 +141,7 @@ ZMK_TRI_STATE(
 
 // Alt+Tab swapper, requires tri-state module.
 ZMK_TRI_STATE(swapper, bindings = <&kt LALT>, <&kp TAB>, <&kt LALT>;
-              ignored-key-positions = <LT2>;)
+              ignored-key-positions = <LT2 RT2 RM1 RM2 RM3>;)
 
 // Define mod-morph with a *single* mod trigger for less repetition.
 #define SIMPLE_MORPH(NAME, MOD, BINDING1, BINDING2)                            \