Update iNETT Studio Square.X RGB Light (#11723)

* Add Caps Lock indicators support
* Fix 'a' flag error for RGB Light Mode

keyboards/inett_studio/sqx/hotswap/hotswap.c

@@ -137,7 +137,7 @@ led_config_t g_led_config = {
         {128, 48},{160, 48},{176, 48},{192, 48},{160, 64},{180, 64},{200, 64},{224, 64}
     },
     {
-        4, 4, 4, 4, 4, 4, 4, 1,
+        4, 4, 4, 4, 4, 4, 4, 4,
         1, 1,    4, 1, 1, 1, 1,
 
         1, 4, 4, 4, 4, 4, 4, 4,
@@ -152,6 +152,13 @@ led_config_t g_led_config = {
     }
 };
 
+__attribute__ ((weak))
+void rgb_matrix_indicators_user(void) {
+    if (host_keyboard_led_state().caps_lock) {
+        rgb_matrix_set_color(8, 0xFF, 0x0, 0x0);
+    }
+}
+
 #endif  //RGB_MATRIX_ENABLE
 
 bool process_record_kb(uint16_t keycode, keyrecord_t *record) {

keyboards/inett_studio/sqx/universal/universal.c

@@ -155,6 +155,14 @@ led_config_t g_led_config = {
         4, 4, 4, 4, 1, 1, 1, 1,
     }
 };
+
+__attribute__ ((weak))
+void rgb_matrix_indicators_user(void) {
+    if (host_keyboard_led_state().caps_lock) {
+        rgb_matrix_set_color(8, 0xFF, 0x0, 0x0);
+    }
+}
+
 #endif  //RGB_MATRIX_ENABLE
 
 bool process_record_kb(uint16_t keycode, keyrecord_t *record) {