fix(systemd-repart): correct undefined $libdir

Nothing in dracut appears to define the '$libdir' environment
variable when module scripts are being run. As a result when
the 01-systemd-repart module script runs, it fails to copy any
of the config files into the initrd. Replace it with '/usr/lib'
which reflects where systemd-repart expects its global config
files.

Signed-off-by: Daniel P. Berrangé <[email protected]>

Author: berrange

modules.d/01systemd-repart/module-setup.sh

@@ -25,7 +25,7 @@ depends() {
 install() {
 
     inst_multiple -o \
-        "$libdir/repart.d/*.conf" \
+        "/usr/lib/repart.d/*.conf" \
         "$systemdsystemunitdir"/systemd-repart.service \
         "$systemdsystemunitdir"/initrd-root-fs.target.wants/systemd-repart.service \
         systemd-repart