Use the wwinit uri built by iPXE during dracut

Signed-off-by: Jonathon Anderson <janderson@ciq.com>

dracut/modules.d/90wwinit/module-setup.sh

@@ -14,7 +14,7 @@ depends() {
 }
 
 install() {
-    inst_multiple cpio curl dmidecode
+    inst_multiple cpio curl
     inst_hook cmdline 30 "$moddir/parse-wwinit.sh"
     inst_hook pre-mount 30 "$moddir/load-wwinit.sh"
 }

dracut/modules.d/90wwinit/parse-wwinit.sh

@@ -6,7 +6,7 @@
 if [ "${root}" = "wwinit" ]
 then
     info "root=${root}"
-    export wwinit_uri="http://$(getarg wwinit.uri)/provision/$(getarg wwid)?assetkey=$(dmidecode -s chassis-asset-tag)&uuid=$(dmidecode -s system-uuid)&stage="
+    wwinit_uri="$(getarg wwinit.uri)"
     export wwinit_container="${wwinit_uri}container&compress=gz"; info "wwinit.container=${wwinit_container}"
     export wwinit_system="${wwinit_uri}system&compress=gz"; info "wwinit.system=${wwinit_system}"
     export wwinit_runtime="${wwinit_uri}runtime&compress=gz"; info "wwinit.runtime=${wwinit_runtime}"