fix version files

Signed-off-by: Abigail McCarthy <20771501+a-mccarthy@users.noreply.github.com>

Author: a-mccarthy

container-toolkit/versions.json

@@ -1,47 +1,39 @@
-[
-  {
-    "preferred": "true",
-    "url": "../1.17.7",
-    "version": "1.17.7"
-  },
-  {
-    "url": "../1.17.6",
-    "version": "1.17.6"
-  },
-  {
-    "url": "../1.17.5",
-    "version": "1.17.5"
-  },
-  {
-    "url": "../1.17.4",
-    "version": "1.17.4"
-  },
-  {
-    "url": "../1.17.3",
-    "version": "1.17.3"
-  },
-  {
-    "url": "../1.17.2",
-    "version": "1.17.2"
-  },
-  {
-    "url": "../1.17.1",
-    "version": "1.17.1"
-  },
-  {
-    "url": "../1.17.0",
-    "version": "1.17.0"
-  },
-  {
-    "url": "../1.16.2",
-    "version": "1.16.2"
-  },
-  {
-    "url": "../1.16.1",
-    "version": "1.16.1"
-  },
-  {
-    "url": "../1.16.0",
-    "version": "1.16.0"
-  }
-]
+{
+  "latest": "1.17.8",
+  "versions":
+  [
+      {
+          "version": "1.17.8"
+      },
+      {
+          "version": "1.17.6"
+      },
+      {
+          "version": "1.17.5"
+      },
+      {
+          "version": "1.17.4"
+      },
+      {
+          "version": "1.17.3"
+      },
+      {
+          "version": "1.17.2"
+      },
+      {
+          "version": "1.17.1"
+      },
+      {
+          "version": "1.17.0"
+      },
+      {
+          "version": "1.16.2"
+      },
+      {
+          "version": "1.16.1"
+      },
+      {
+          "version": "1.16.0"
+      }
+  ]
+}

container-toolkit/versions1.json

@@ -48,4 +48,4 @@
     "url": "../1.16.0",
     "version": "1.16.0"
   }
-]
+]