disable bzr (broken) in bulk builds

mk/build.mk

@@ -16,6 +16,7 @@ DEFCONFIG=		ADK_DEVELSYSTEM=n \
 			ADK_MAKE_PARALLEL=y \
 			ADK_MAKE_JOBS=4 \
 			ADK_FORCE_PARALLEL=n \
+			ADK_PACKAGE_BZR=n \
 			ADK_PACKAGE_GRUB=n \
 			ADK_PACKAGE_XORG_SERVER_WITH_DRI=n \
 			ADK_PACKAGE_AUFS2_UTIL=n \