Update the cgmanifest (#19165)

Co-authored-by: adityapatwardhan <adityapatwardhan@users.noreply.github.com>

tools/cgmanifest.json

@@ -1,4 +1,5 @@
 {
+  "$schema": "https://json.schemastore.org/component-detection-manifest.json",
   "Registrations": [
     {
       "Component": {
@@ -105,7 +106,7 @@
         "Type": "nuget",
         "Nuget": {
           "Name": "Microsoft.Extensions.ObjectPool",
-          "Version": "7.0.2"
+          "Version": "7.0.3"
         }
       },
       "DevelopmentDependency": false
@@ -1400,6 +1401,5 @@
       },
       "DevelopmentDependency": false
     }
-  ],
-  "$schema": "https://json.schemastore.org/component-detection-manifest.json"
+  ]
 }