Kbuild: Convert more compiler defines to Kconfig

[jonasdn]

Right now a lot is controlled from defines on the command line, see all-flags in cy.yml:

- name: All features
      run: docker run --rm -v ${PWD}:/module bitcraze/builder \
      ./tools/build/build PLATFORM=cf2 CONFIG_DEBUG=y \ 
      "EXTRA_CFLAGS=-DCALIBRATED_LED_MORSE -DSENSORS_MPU6500_DLPF_256HZ \
      -DMADWICK_QUATERNION_IMU -DDEBUG_QUEUE_MONITOR  -DOW_WRITE_TEST \
      -DOW_READ_TEST -DDEBUG_PRINT_ON_UART -DENABLE_UART1 -DENABLE_UART2"  \ 
       UNIT_TEST_STYLE=min

Some or all of these could probably be converted to Kconfig style options instead. The goal is removing the all-flags part of the CI and having the allyesconfig be its equivielent.

[jonasdn]

• [x] MADWICK_QUATERNION_IMU
• [x] DEBUG_QUEUE_MONITOR
• [x] SENSORS_MPU6500_DLPF_256HZ
• [x] CALIBRATED_LED_MORSE
• [x] OW_WRITE_TEST
• [x] OW_READ_TEST
• [x] DEBUG_PRINT_ON_UART
• [x] ENABLE_UART1
• [x] ENABLE_UART2