arm64: openeuler_defconfig: Enable Kunpeng related configs

driver inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4SJLU


CVE: NA

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Enable following configs in arm64 openeuler_defconfig for Kunpeng platform:
CONFIG_PCIE_EDR=y
CONFIG_HISI_PCIE_PMU=m
CONFIG_MLX5_ESWITCH=y

Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>
Reviewed-by: Chao Liu <liuchao173@huawei.com>
Acked-by: Xinwei <Kong&lt;kong.kongxinwei@hisilicon.com>
Reviewed-by: Yicong Yang <yangyicong@huawei.com>
Reviewed-by: Xie XiuQi <xiexiuqi@huawei.com>
Reviewed-by: Kai Liu <kai.liu@suse.com>
Reviewed-by: Yin Xiujiang <yinxiujiang@kylinos.cn>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>