Added support for basedpyright

src/source_language_protocol.cpp

@@ -577,7 +577,7 @@ void LanguageProtocol::Client::handle_server_notification(const std::string &met
   else if(method == "window/logMessage") {
     if(language_id == "python" && !pyright) {
       if(auto message = params.string_optional("message")) {
-        if(starts_with(*message, "Pyright language server"))
+        if(starts_with(*message, "Pyright language server") || starts_with(*message, "basedpyright language server"))
           pyright = true;
       }
     }