package/mokutil: fix dependencies of comment

Since the package was introduced in 2e6e121496bf (package/mokutil: new
package), the dependencies for the comment about missing dependencies
are not all inverted compared to the actual dependencies.

Notably, gcc and headers versions should be negative, not positive,
dependencies. This makes the comment visible even when said dependencies
are met.

Fix that.

Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Julien Olivain <ju.o@free.fr>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit c73fb46fea066fe2b1b02ba71cfd5a77c62e08f0)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/mokutil/Config.in

@@ -30,6 +30,6 @@ comment "mokutil needs a toolchain w/ dynamic library, threads, gcc >= 4.9, head
 	depends on BR2_PACKAGE_SHIM_ARCH_SUPPORTS
 	depends on BR2_USE_MMU
 	depends on BR2_STATIC_LIBS || \
-		BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 || \
+		!BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 || \
 		!BR2_TOOLCHAIN_HAS_THREADS || \
-		BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_12
+		!BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_12