net: ethernet: Fix unmet direct dependencies detected for NVMEM_SUNPLUS_OCOTP

Removed unnecessary:

	select COMMON_CLK_SP7021
	select RESET_SUNPLUS
	select NVMEM_SUNPLUS_OCOTP

from Kconfig.

Reported-by: kernel test robot <yujie.liu@intel.com>
Signed-off-by: Wells Lu <wellslutw@gmail.com>
Link: https://lore.kernel.org/r/1652443036-24731-1-git-send-email-wellslutw@gmail.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>