add support for configuring max frame size

- Adds `max_frame_size` to client and server builders
- Pushes max_frame_size into Codec
- Detects when the Codec triggers an error from a frame too big
- Sends a GOAWAY when FRAME_SIZE_ERROR is encountered reading a frame

src/frame/reason.rs

@@ -33,7 +33,7 @@ impl Reason {
             FlowControlError => "flow-control protocol violated",
             SettingsTimeout => "settings ACK not received in timely manner",
             StreamClosed => "received frame when stream half-closed",
-            FrameSizeError => "frame sent with invalid size",
+            FrameSizeError => "frame with invalid size",
             RefusedStream => "refused stream before processing any application logic",
             Cancel => "stream no longer needed",
             CompressionError => "unable to maintain the header compression context",