defconfig: update the defconfigs to support 9P

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4ICQF?from=project-issue


CVE: NA

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Enable configs to support 9P.

Signed-off-by: Laibin Qiu <qiulaibin@huawei.com>
Reviewed-by: Hou Tao <houtao1@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>