oniro-linux.conf: Drop shadow warning workaround

Upstream (oe-core) merged a patch that supresses the warning/errors
raised by shadow on musl systems.

Merged in oe-core, kirkstone e5ce33228858fcc12051548399c71ce10346bf5b.
This revision is included in the last oe-core bump.

Related to #772



Signed-off-by: Andrei Gherzan <andrei.gherzan@huawei.com>

meta-oniro-core/conf/distro/oniro-linux.conf

@@ -111,11 +111,6 @@ require conf/distro/include/openharmony.inc
 # OpenHarmony requires musl libc, so we cannot allow other TCLIBC values
 TCLIBC:df-openharmony = "musl"
 
-# The libnss configuration file is only installed when glibc is used. The
-# innexistence of it on a musl-based rootfs, will make shadow complain about
-# it.
-IMAGE_LOG_CHECK_EXCLUDES:libc-musl += "Failed opening /etc/nsswitch.conf"
-
 # We run a read-only rootfs but we want shadow because it includes subid
 # configuration used by podman in rootless mode.
 ROOTFS_RO_UNNEEDED:remove = "shadow"