fix: use LABK/RABK instead of LT/GT (#72)

This fixes compilation for AZERTY host, as FR_LT does not exist

qmk/keymap.c

@@ -41,7 +41,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
     [_lafayette] = ARSENIK_LAYOUT(
         __, AG(KC_1), AG(KC_2), AG(KC_3), AG(KC_4), AG(KC_5),      AG(KC_6), AG(KC_7), AG(KC_8), AG(KC_9), AG(KC_0), __,
-        __, AS(CIRC), AS(LT),   AS(GT),   AS(DLR),  AS(PERC),      AS(AT),   AS(AMPR), AS(ASTR), AS(QUOT), AS(GRV),  __,
+        __, AS(CIRC), AS(LABK), AS(RABK), AS(DLR),  AS(PERC),      AS(AT),   AS(AMPR), AS(ASTR), AS(QUOT), AS(GRV),  __,
         __, AS(LCBR), AS(LPRN), AS(RPRN), AS(RCBR), AS(EQL),       AS(BSLS), AS(PLUS), AS(MINS), AS(SLSH), AS(DQUO), __,
         __, AS(TILD), AS(LBRC), AS(RBRC), AS(UNDS), AS(HASH),      AS(PIPE), AS(EXLM), AS(SCLN), AS(COLN), AS(QUES), __,
                                 MO(_num_row),   KC_SPC,   XX,      XX,   KC_SPC,   MO(_num_row)