Grove Wiring Test Bed DTS Binding

This integration test verifies the DTS binding of the Grove wiring for tests against all possible boards that are supported by this shield:

west twister \
     --jobs 4 \
     --verbose \
     --inline-logs \
     --integration \
     --quarantine-list bridle/tests/quarantine.yaml \
     --testsuite-root bridle/tests/shields/x_grove_testbed/dts_bindings