ARM: bcm: NSP: Removed forced thermal selection

Both THERMAL and THERMAL_OF are user-selectable and we should not force
the selection of those Kconfig entries.

Link: https://lore.kernel.org/r/20220711222919.4048833-1-f.fainelli@gmail.comSigned-off-by: Florian Fainelli <f.fainelli@gmail.com>

arch/arm/mach-bcm/Kconfig

@@ -54,8 +54,6 @@ config ARCH_BCM_NSP
 	select ARM_ERRATA_775420
 	select ARM_ERRATA_764369 if SMP
 	select ARM_TIMER_SP804
-	select THERMAL
-	select THERMAL_OF
 	help
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