Recommend vdb v6.4.x. Update packages in lock file

Signed-off-by: Prabhu Subramanian <prabhu@appthreat.com>

Author: prabhu

README.md

@@ -92,7 +92,7 @@ Using [ORAS cli](https://oras.land/) might be slightly faster.
 
 ```
 export VDB_HOME=$HOME/vdb
-oras pull ghcr.io/appthreat/vdbxz:v6 -o $VDB_HOME
+oras pull ghcr.io/appthreat/vdbxz:v6.4.x -o $VDB_HOME
 tar -xvf *.tar.xz
 rm *.tar.xz
 ```

packages/mcp-server-vdb/src/mcp_server_vdb/server.py

@@ -385,7 +385,7 @@ async def handle_call_tool(
             write_stream,
             InitializationOptions(
                 server_name="appthreat-vulnerability-db",
-                server_version="6.4.0",
+                server_version="6.4.1",
                 capabilities=server.get_capabilities(
                     notification_options=NotificationOptions(),
                     experimental_capabilities={},

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "appthreat-vulnerability-db"
-version = "6.4.0"
+version = "6.4.1"
 description = "AppThreat's vulnerability database and package search library with a built-in sqlite based storage. OSV, CVE, GitHub, npm are the primary sources of vulnerabilities."
 authors = [
     {name = "Team AppThreat", email = "cloud@appthreat.com"},