manibuilder: Include NetBSD (anita tags) in `native' target

The NetBSD images can now run with KVM on compatible architectures.
Hence they are a lot faster, and can be treated as native.

Change-Id: Ica5124dba752ea58216adbc15e4a9e1c04100444
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.sourcearcade.org/c/flashprog/+/276
diff --git a/util/manibuilder/Makefile.targets b/util/manibuilder/Makefile.targets
index 8b485fb..1a7ec9c 100644
--- a/util/manibuilder/Makefile.targets
+++ b/util/manibuilder/Makefile.targets
@@ -55,8 +55,7 @@
 
 arch_filter = $(sort \
 	$(foreach arch,$(1), \
-	  $(filter-out $(subst $(arch),,$(MULTIARCH_TAGS) $(OFFICIAL_TAGS)), \
-			$(MULTIARCH_TAGS) $(OFFICIAL_TAGS))))
+	  $(filter-out $(subst $(arch),,$(ALL_TAGS)), $(ALL_TAGS))))
 
 machine_map = \
 	$(if $(filter i386 i686 x86,$(1)),i386 x86, \