Add LM() keys to the list of keys disabled by NO_HAPTIC_MOD (#14181)

Author: purdeaandrei

docs/feature_haptic_feedback.md

@@ -172,6 +172,7 @@ With the entry of `#define NO_HAPTIC_MOD` in config.h, the following keys will n
 
 * Usual modifier keys such as Control/Shift/Alt/Gui (For example `KC_LCTRL`)
 * `MO()` momentary keys. See also [Layers](feature_layers.md).
+* `LM()` momentary keys with mod active.
 * `LT()` layer tap keys, when held to activate a layer. However when tapped, and the key is quickly released, and sends a keycode, haptic feedback is still triggered.
 * `TT()` layer tap toggle keys, when held to activate a layer. However when tapped `TAPPING_TOGGLE` times to permanently toggle the layer, on the last tap haptic feedback is still triggered.
 * `MT()` mod tap keys, when held to keep a usual modifier key pressed. However when tapped, and the key is quickly released, and sends a keycode, haptic feedback is still triggered. See also [Mod-Tap](mod_tap.md).

quantum/process_keycode/process_haptic.c

@@ -32,6 +32,7 @@ __attribute__((weak)) bool get_haptic_enabled_key(uint16_t keycode, keyrecord_t
             break;
         case KC_LCTRL ... KC_RGUI:
         case QK_MOMENTARY ... QK_MOMENTARY_MAX:
+        case QK_LAYER_MOD ... QK_LAYER_MOD_MAX:
 #endif
 #ifdef NO_HAPTIC_FN
         case KC_FN0 ... KC_FN31: