tests: enable supported tests for h3ulcb

Adding test for features that are now available on h3ulcb.
We are ignoring isotp tests because of the internal loopback
implementation of the R-Car CAN controller which is sending
Rx isr before sending the Tx isr, totally confusing the Zephyr
ISOTP state machine and causing false positive.

Signed-off-by: Aymeric Aillet <aymeric.aillet@iot.bzh>