[SPARC]: Do not provide VGA_CONSOLE for sparc builds.

While here, fix the existing conditional.  The || should be an && as
all config options mentioned should prevent VGA_CONSOLE from being
offered.

drivers/video/console/Kconfig

@@ -6,7 +6,7 @@ menu "Console display driver support"
 
 config VGA_CONSOLE
 	bool "VGA text console" if EMBEDDED || !X86
-	depends on !ARCH_ACORN && !ARCH_EBSA110 || !4xx && !8xx
+	depends on !ARCH_ACORN && !ARCH_EBSA110 && !4xx && !8xx && !SPARC32 && !SPARC64
 	default y
 	help
 	  Saying Y here will allow you to use Linux in text mode through a