MAINTAINERS: update HPRE/SEC2/TRNG driver maintainers list

MAINTAINERS: update HPRE/SEC2/TRNG driver maintainers list

Zaibo moved projects and is not looking into crypto stuff.
I am responsible for checking the patches of these modules.
so the maintainers list needs to be updated.

I take care of HPRE, Qian Weili take care of TRNG,
Ye Kai and me take care of SEC2.

Signed-off-by: Longfang Liu <liulongfang@huawei.com>
Signed-off-by: Kai Ye <yekai12@huawei.com>
Signed-off-by: Weili Qian <qianweili@huawei.com>
Signed-off-by: Zaibo Xu <xuzaibo@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>