riscv: config: defconfig: Enable CONFIG_DRM_VERISILICON_DC

Signed-off-by: Sandie Cao <sandie.cao@deepcomputing.io>

Author: sandiecao-dc

arch/riscv/configs/defconfig

@@ -209,7 +209,7 @@ CONFIG_DRM_NOUVEAU=m
 CONFIG_DRM_SUN4I=m
 CONFIG_DRM_VIRTIO_GPU=m
 CONFIG_DRM_INNO_HDMI_STARFIVE=m
-CONFIG_DRM_VERISILICON_DC8200=m
+CONFIG_DRM_VERISILICON_DC=m
 CONFIG_DRM_INNO_STARFIVE_HDMI=y
 CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=m
 CONFIG_FB=y