boards: arm: pinetime_devkit0: fix yaml file name mismatch

rename pinetime-devkit0.yaml to pinetime_devkit0.yaml

Signed-off-by: Qingsong Gou <gouqs@hotmail.com>
This commit is contained in:
Qingsong Gou 2022-02-08 09:56:41 +08:00 committed by Anas Nashif
commit db12728efc