mainboard/msi/ms7e06: Remove FSP_TYPE_IOT

MSI PRO Z790-P is not an IoT platform. FSP_TYPE_IOT was selected only
temporarily to allow builds from public components. Now that Client FSP
is available, switch to it.

TEST=Build and boot MSI PRO Z790-P

Change-Id: Ic5d84e48d58c3454b83b9df5eb93076d2ebde000
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78412
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>
Reviewed-by: Michał Kopeć <michal.kopec@3mdeb.com>
diff --git a/src/mainboard/msi/ms7e06/Kconfig b/src/mainboard/msi/ms7e06/Kconfig
index 8dca3fc..d248582 100644
--- a/src/mainboard/msi/ms7e06/Kconfig
+++ b/src/mainboard/msi/ms7e06/Kconfig
@@ -7,7 +7,6 @@
 config BOARD_MSI_MS7E06
 	def_bool n
 	select SOC_INTEL_RAPTORLAKE_PCH_S
-	select FSP_TYPE_IOT
 	select BOARD_ROMSIZE_KB_32768
 	select SOC_INTEL_COMMON_BLOCK_HDA_VERB
 	select SUPERIO_NUVOTON_NCT6687D