Globally upgrade to syn 2.x and latest quote and proc_macro2 1x versions (#13846)

* globally upgrade quote to latest 1.0.x (1.0.26)

* globally upgrade syn to final 1.0.x version (1.0.109)

* globally upgrade proc-macro2 to 1.0.56

* upgrade to syn v2.0.13 and fix everything except NestedMeta

* fix parse nested metadata code in decl_runtime_apis.rs

* Port more stuff to syn 2.0

* Make the rest compile

* Ignore error

* update to syn 2.0.14

---------

Co-authored-by: Bastian Köcher <info@kchr.de>

substrate/bin/node/cli/tests/telemetry.rs

@@ -57,8 +57,9 @@ async fn telemetry_works() {
 						}
 					},
 
-					Event::TextFrame { .. } =>
-						panic!("Got a TextFrame over the socket, this is a bug"),
+					Event::TextFrame { .. } => {
+						panic!("Got a TextFrame over the socket, this is a bug")
+					},
 
 					// Connection has been closed.
 					Event::ConnectionError { .. } => {},