How do i enable http/2 protocol

[nowfalsalahudeen]

Description

When attempting to enable HTTP/2 on a server built using the Loco.rs framework, the server responds with HTTP/1.1
curl -I --http2 http://localhost:5150/_ping

The response indicates HTTP/1.1 instead of HTTP/2.

To Reproduce

Use curl to check the response headers:

curl -I --http2 https://127.0.0.1:3000
The response indicates HTTP/1.1 instead of HTTP/2.

Expected Behavior

The server should respond with HTTP/2 in the response headers when tested using curl or any other HTTP/2 client. This would ensure that the server is properly utilizing HTTP/2, which provides better performance through multiplexing and header compression.

Environment:

Additional Context

How do i configure it in loco?