vllm

3244a2eb - [KVConnector][NIXL] Organize NIXL connector into its own directory (#39354)

[KVConnector][NIXL] Organize NIXL connector into its own directory (#39354) The number of features supported by the connector has grown substantially and the `nixl_connector.py` file has accumulated a lot of code. Creates a separate directory and isolates connector/scheduler code in the hope of improving clarity and maintainability. Further refactor of components aimed at improving clarity and simplifying code will follow soon. Signed-off-by: NickLucche <nlucches@redhat.com>