MAINTAINERS: kbuild: Add pattern for scripts/*vmlinux*

scripts/link-vmlinux.sh is part of kbuild so extend the pattern to match
any vmlinux related scripts.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

MAINTAINERS

@@ -8542,6 +8542,7 @@ F:	scripts/Kbuild*
 F:	scripts/Makefile*
 F:	scripts/basic/
 F:	scripts/mk*
+F:	scripts/*vmlinux*
 F:	scripts/mod/
 F:	scripts/package/