fix(http3): correct compression defaults (#2890)

Author: seanmonstar

src/async_impl/client.rs

@@ -1059,7 +1059,13 @@ impl ClientBuilder {
                             feature = "zstd",
                             feature = "deflate"
                         ))]
-                        let svc = Decompression::new(svc);
+                        let svc = Decompression::new(svc)
+                            // set everything to NO, in case tower-http has it enabled but
+                            // reqwest does not. then set to config value if cfg allows.
+                            .no_gzip()
+                            .no_deflate()
+                            .no_br()
+                            .no_zstd();
                         #[cfg(feature = "gzip")]
                         let svc = svc.gzip(config.accepts.gzip);
                         #[cfg(feature = "brotli")]