config: fix wireplumber config issues

config: fix wireplumber config issues

- AGL project not to take the wireplumber project upstream config
 files which are recently moved to /usr/share/wireplumber/.
- create-items.lua to be loaded with correct arguments.

Change-Id: I57200755d749e2222e90996cc034f66baca5568a
Signed-off-by: Ashok Sidipotu <ashok.sidipotu@collabora.com>
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/27099
Reviewed-by: Georgios Kiagiadakis <george.kiagiadakis@collabora.com>
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Tested-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>