Limit advised architecture support to samd, mbed_portenta, mbed_nano, mbed_edge, esp32 and rp2040. (#40)

This should put an end to confusions that come up regularly, i.e. in #37 .

The architectures samd, mbed_portenta, mbed_nano, mbed_edge, esp32 and rp2040 are all supported as per successful CI compilation.

Author: aentinger

library.properties

@@ -6,5 +6,5 @@ sentence=Allows you to read the accelerometer, magnetometer and gyroscope values
 paragraph=
 category=Sensors
 url=https://github.com/arduino-libraries/Arduino_BMI270_BMM150
-architectures=*
+architectures=samd,mbed_portenta,mbed_nano,mbed_edge,esp32,rp2040
 includes=Arduino_BMI270_BMM150.h