kbuild: add dependency from vmlinux to resolve_btfids

resolve_btfids is used by link-vmlinux.sh.
In contrast to other configuration options and targets no transitive
dependency between resolve_btfids and vmlinux.
Add an explicit one.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>

scripts/Makefile.vmlinux

@@ -68,6 +68,9 @@ cmd_link_vmlinux =							\
 targets += vmlinux
 vmlinux: scripts/link-vmlinux.sh vmlinux.o $(KBUILD_LDS) FORCE
 	+$(call if_changed_dep,link_vmlinux)
+ifdef CONFIG_DEBUG_INFO_BTF
+vmlinux: $(RESOLVE_BTFIDS)
+endif
 
 # module.builtin.ranges
 # ---------------------------------------------------------------------------