bmon: fix ncurses dependency

Signed-off-by: Felix Fietkau <nbd@nbd.name>

net/bmon/Makefile

@@ -22,7 +22,7 @@ include $(INCLUDE_DIR)/package.mk
 define Package/bmon
   SECTION:=net
   CATEGORY:=Network
-  DEPENDS:=+PACKAGE_libncursesw:libncursesw +!PACKAGE_libncursesw:libncurses +libnl-core +libnl-route +confuse +terminfo
+  DEPENDS:=+libncursesw +libnl-core +libnl-route +confuse +terminfo
   TITLE:=bmon is a portable bandwidth monitor
   URL:=https://github.com/tgraf/bmon/
 endef