boards: mimxrt1060_evk: Add hwinfo to the supported list

The mimxrt1060_evk was missing hwinfo in the supported list. All other
imx rt boards already have it.

Signed-off-by: Maureen Helm <maureen.helm@nxp.com>

Author: MaureenHelm

boards/arm/mimxrt1060_evk/mimxrt1060_evk.yaml

@@ -16,3 +16,4 @@ ram: 32768
 flash: 8192
 supported:
   - display
+  - hwinfo