scripts: package: mkdebian: add missing rsync dependency

[ Upstream commit a11391b6f50689adb22c65df783e09143fafb794 ]

We've missed the dependency to rsync, so build fails on
minimal containers.

Fixes: 59b2bd05f5f4 ("kbuild: add 'headers' target to build up uapi headers in usr/include")
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
1 file changed