usermod rotary - dont register pins if disabled

usermods/usermod_v2_rotary_encoder_ui_ALT/usermod_v2_rotary_encoder_ui_ALT.h

@@ -272,6 +272,7 @@ public:
       DEBUG_PRINTLN(F("Invalid GPIO pins for Usermod Rotary Encoder (ALT)."));   //WLEDMM add debug info
       return;      
     }
+    if (!enabled) return;     // WLEDMM don't allocated PINS if disabled
     if (!pinManager.allocateMultiplePins(pins, 3, PinOwner::UM_RotaryEncoderUI)) {
       // BUG: configuring this usermod with conflicting pins
       //      will cause it to de-allocate pins it does not own