boards: arm: waveshare_open103z: disable CAN bus tests

Disable CAN bus tests since can1 is disabled by default due to an IRQ
conflict with the USB controller.

Signed-off-by: Henrik Brix Andersen <[email protected]>

Author: henrikbrixandersen

boards/arm/waveshare_open103z/doc/index.rst

@@ -40,7 +40,7 @@ The Waveshare Open103Z configuration supports the following hardware features:
 +-----------+------------+--------------------------------------+
 | I2C       | on-chip    | i2c                                  |
 +-----------+------------+--------------------------------------+
-| CAN       | on-chip    | can                                  |
+| CAN       | on-chip    | can (disabled by default)            |
 +-----------+------------+--------------------------------------+
 | USB       | on-chip    | usb                                  |
 +-----------+------------+--------------------------------------+

boards/arm/waveshare_open103z/waveshare_open103z.yaml

@@ -16,4 +16,3 @@ supported:
   - watchdog
   - adc
   - usb_device
-  - can