Set version to 0.0.0 initially

Author: MattBabbage

server.json

@@ -7,13 +7,13 @@
     "url": "https://github.com/github/github-mcp-server",
     "source": "github"
   },
-  "version": "0.15.0",
+  "version": "0.0.0",
   "packages": [
     {
       "registryType": "oci",
       "registryBaseUrl": "https://docker.io",
       "identifier": "ghcr.io/github/github-mcp-server",
-      "version": "0.15.0",
+      "version": "0.0.0",
       "runtimeHint": "docker",
       "transport": {
         "type": "stdio"