iputils: add missing Upstream-Status to patch

(From OE-Core rev: d241a3ed24bee48bfc8e64d77fd0d47ed713e2f4)

Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-extended/iputils/files/0001-Fix-build-on-MUSL.patch

@@ -6,6 +6,8 @@ Subject: [PATCH] Fix build on MUSL
 Add missing AI_IDN and NI_IDN declarations.
 
 Bug: https://bugs.gentoo.org/503914
+
+Upstream-Status: Pending
 Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
 ---
  arping.c      |  7 +++++++