Merge branch 'feature/upgrade_nghttp2_component_v4.0' into 'release/v4.0'

nghttp2: upgrade to v1.41.0 release (v4.0)

See merge request espressif/esp-idf!15345

components/nghttp/nghttp2

@@ -1 +1 @@
-Subproject commit 3bcc416e13cc790e2fb45fcfe9111d38609c5032
+Subproject commit 8f7b008b158e12de0e58247afd170f127dbb6456

examples/protocols/http2_request/components/sh2lib/sh2lib.c

@@ -242,7 +242,8 @@ int sh2lib_connect(struct sh2lib_handle *hd, const char *uri)
     esp_tls_cfg_t tls_cfg = {
         .alpn_protos = proto,
         .non_block = true,
-    };    
+        .timeout_ms = 10 * 1000,
+    };
     if ((hd->http2_tls = esp_tls_conn_http_new(uri, &tls_cfg)) == NULL) {
         ESP_LOGE(TAG, "[sh2-connect] esp-tls connection failed");
         goto error;