efi_loader: allow EFI_LOADER_BOUNCE_BUFFER on all architectures

Commit 775f7657 ("Kconfig: clean up the efi configuration status")
by mistake revoked commit dcd1b63b ("efi_loader: allow
EFI_LOADER_BOUNCE_BUFFER on all architectures").

Fixes: 775f7657 ("Kconfig: clean up the efi configuration status")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Tested-by: Loic Devulder <ldevulder@suse.com>

lib/efi_loader/Kconfig

@@ -481,7 +481,6 @@ endmenu
 menu "Misc options"
 config EFI_LOADER_BOUNCE_BUFFER
 	bool "EFI Applications use bounce buffers for DMA operations"
-	depends on ARM64
 	help
 	  Some hardware does not support DMA to full 64bit addresses. For this
 	  hardware we can create a bounce buffer so that payloads don't have to