kbuild: add image_name to no-sync-config-targets

[ Upstream commit 993bdde94547887faaad4a97f0b0480a6da271c3 ]

'make image_name' needs include/config/auto.conf to show the correct
output because KBUILD_IMAGE depends on CONFIG options, but should not
attempt to resync the configuration.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
1 file changed