riscv: ERRATA_STARFIVE_JH7100: Fix missing dependency on new CONFIG_CACHEMAINT_FOR_DMA

The Kconfig menu entry was converted to a menuconfig to allow it to be
hidden for !CONFIG_RISCV. The drivers under this new option were selected
by some other Kconfig symbols and so an extra select CACHEMAINT_FOR_DMA is
needed.

Fixes: 4d1608d ("cache: Make top level Kconfig menu a boolean dependent on RISCV")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202512100509.g6llkMMr-lkp@intel.com/
Signed-off-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Link: https://patch.msgid.link/20251210160047.201379-2-Jonathan.Cameron@huawei.com
Signed-off-by: Paul Walmsley <pjw@kernel.org>

Author: jic23

arch/riscv/Kconfig.errata

@@ -84,6 +84,7 @@ config ERRATA_STARFIVE_JH7100
 	select DMA_GLOBAL_POOL
 	select RISCV_DMA_NONCOHERENT
 	select RISCV_NONSTANDARD_CACHE_OPS
+	select CACHEMAINT_FOR_DMA
 	select SIFIVE_CCACHE
 	default n
 	help