test: update manifests

Edge and IoT manifests are modified from the new option handling.  The
"parent" commit ID isn't specified in the options anymore, but it is
(fake) resolved by the manifest generator.

Of particular note is the iot-raw-image manifest that now properly uses
the commit ID in the copy stage for the firmware.

The resolved ostree commits are now stored in the content part of the
manifest metadata alongside package specs and containers.

test/data/manifests/fedora_39-aarch64-iot_installer-boot.json

@@ -21,7 +21,7 @@
     "ostree": {
       "ref": "test/iot",
       "url": "http://iot.example.com/repo",
-      "parent": "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff",
+      "parent": "",
       "rhsm": false
     },
     "blueprint": {}
@@ -10660,7 +10660,7 @@
                 "type": "org.osbuild.ostree",
                 "origin": "org.osbuild.source",
                 "references": {
-                  "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff": {
+                  "466e747c4d158f3443d3f92407e9f93a6ec8a2cbf0565ab716850f027b90a76f": {
                     "ref": "test/iot"
                   }
                 }
@@ -13715,7 +13715,7 @@
       },
       "org.osbuild.ostree": {
         "items": {
-          "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff": {
+          "466e747c4d158f3443d3f92407e9f93a6ec8a2cbf0565ab716850f027b90a76f": {
             "remote": {
               "url": "http://iot.example.com/repo"
             }
@@ -26480,5 +26480,16 @@
       }
     ]
   },
+  "ostree-commits": {
+    "bootiso-tree": [
+      {
+        "Ref": "test/iot",
+        "URL": "http://iot.example.com/repo",
+        "ContentURL": "",
+        "Secrets": "",
+        "Checksum": "466e747c4d158f3443d3f92407e9f93a6ec8a2cbf0565ab716850f027b90a76f"
+      }
+    ]
+  },
   "no-image-info": true
 }