qemu/Config.in.host: fix overindented depends on

Do the same as used in all other Config.in files and use only one tab.

Signed-off-by: Ricardo Martincoski <ricardo.martincoski@gmail.com>
Cc: Adam Duskett <aduskett@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/qemu/Config.in.host

@@ -6,7 +6,7 @@ config BR2_PACKAGE_HOST_QEMU_ARCH_SUPPORTS
 		BR2_mips64       || BR2_mips64el    || BR2_powerpc      || \
 		BR2_powerpc64    || BR2_powerpc64le || BR2_sh           || \
 		BR2_sparc        || BR2_x86_64
-		depends on !BR2_powerpc_620 && !BR2_powerpc_630 && !BR2_powerpc_970
+	depends on !BR2_powerpc_620 && !BR2_powerpc_630 && !BR2_powerpc_970
 
 config BR2_PACKAGE_HOST_QEMU
 	bool "host qemu"