!239 Intel: Enable default kernel config for Intel Emmitsburg pinctrl

Merge Pull Request from: @allen-shi 
 
This patch is to enable Intel Emmitsburg pinctrl and GPIO driver for default kernel config.

This driver provides an interface that allows configuring of Intel Emmitsburg pins and using them as GPIOs.

 **Intel Kernel Issue** 
[#I610P3](https://gitee.com/openeuler/intel-kernel/issues/I610P3)

 **Test** 
Build and boot kernel with this patch and check /proc/config.gz after boot.

 **Known Issue** 
N/A

 **Default Config Change** 
See the patch. 
 
Link:https://gitee.com/openeuler/kernel/pulls/239 
Reviewed-by: Zheng Zengkai <zhengzengkai@huawei.com> 
Reviewed-by: Liu Chao <liuchao173@huawei.com> 
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> 

arch/x86/configs/openeuler_defconfig

@@ -3750,7 +3750,7 @@ CONFIG_PINCTRL_BROXTON=m
 CONFIG_PINCTRL_CANNONLAKE=m
 CONFIG_PINCTRL_CEDARFORK=m
 CONFIG_PINCTRL_DENVERTON=m
-# CONFIG_PINCTRL_EMMITSBURG is not set
+CONFIG_PINCTRL_EMMITSBURG=m
 CONFIG_PINCTRL_GEMINILAKE=m
 CONFIG_PINCTRL_ICELAKE=m
 # CONFIG_PINCTRL_JASPERLAKE is not set