Compress body of outgoing post requests

This will likely improve performance

activitypub-federation-rust/src/activity_queue.rs

Lines 150 to 162 in 6ac6e2d

    
           let request_builder = client 
        
               .post(task.inbox.to_string()) 
        
               .timeout(timeout) 
        
               .headers(generate_request_headers(&task.inbox)); 
        
           let request = sign_request( 
        
               request_builder, 
        
               task.actor_id, 
        
               task.activity, 
        
               task.private_key, 
        
               task.http_signature_compat, 
        
           ) 
        
           .await?; 
        
           let response = client.execute(request).await;

As someone else mentioned, this is actually not a good idea because we have no way to know if the receiving side supports compression in case of POST requests.

	let request_builder = client
	.post(task.inbox.to_string())
	.timeout(timeout)
	.headers(generate_request_headers(&task.inbox));
	let request = sign_request(
	request_builder,
	task.actor_id,
	task.activity,
	task.private_key,
	task.http_signature_compat,
	)
	.await?;
	let response = client.execute(request).await;