Fix unnecessary muscle percentage calculation (#1327)

Removed muscle percentage calculation from measurement transformation, since the acquired value from the raw measurement is already a percentage and not an absolute value.

Author: warthan07

android_app/app/src/main/java/com/health/openscale/core/bluetooth/scales/StandardWeightProfileHandler.kt

@@ -179,7 +179,6 @@ open class StandardWeightProfileHandler : ScaleDeviceHandler() {
 
         val w = m.weight.takeIf { it > 0f } ?: 1f
 
-        m.muscle = (m.muscle / w) * 100f
         m.water = (m.water / w) * 100f
 
         logD("transformed values before publish: weight=${m.weight}kg, lbm=${m.lbm}kg, bone=${m.bone}kg, " +