Fixed inverted boolean in comment (#309)

* Fixed inverted boolean in comment

Just a code comment that was a bit back to front.
MPUs require USE_6_AXIS to be false, not true

* Update src/assets/js/configuring-defines.js

Co-authored-by: Meia <71262281+kounocom@users.noreply.github.com>

---------

Co-authored-by: Meia <71262281+kounocom@users.noreply.github.com>

Author: NotLeoKnight

src/assets/js/configuring-defines.js

@@ -155,7 +155,7 @@
         ICM20948_warning: {
             name: '',
             renderer: types.HTML,
-            html: '<strong style="color: orange;">WARNING: To enable the magnetometer you need to go into src/debug.h and change "#define USE_6_AXIS false" to true. Using the magnetometer necessarily requires that you have a stable magnetic environment.</strong>',
+            html: '<strong style="color: orange;">WARNING: To enable the magnetometer you need to go into src/debug.h and change "#define USE_6_AXIS true" to false. Using the magnetometer necessarily requires that you have a stable magnetic environment.</strong>',
             hidden: (vals) => !(vals.imu == 'IMU_ICM20948' || vals.imu_2 == 'IMU_ICM20948'),
             action: () => { return {}; }
         },