package/systemd: fix homed dependency warning

Fixes:

showing "enable home daemon"
and "homed support needs a toolchain w/ threads, dynamic library, kernel headers >= 4.12"
when BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_12

introduced by fa62b5165ca41e4800e00a84af9026bfa5fb9155

Signed-off-by: Michael Nosthoff <buildroot@heine.tech>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

package/systemd/Config.in

@@ -233,7 +233,7 @@ comment "homed support needs a toolchain w/ threads, dynamic library, kernel hea
 	depends on BR2_USE_MMU
 	depends on BR2_TOOLCHAIN_HAS_SYNC_4
 	depends on !BR2_TOOLCHAIN_HAS_THREADS || \
-		BR2_STATIC_LIBS || BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_12
+		BR2_STATIC_LIBS || !BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_12
 
 config BR2_PACKAGE_SYSTEMD_HOSTNAMED
 	bool "enable hostname daemon"