Hook main queue processing to update requests.

Telegram/SourceFiles/platform/linux/specific_linux.h

@@ -7,6 +7,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #pragma once
 
+#include "platform/platform_specific.h"
+
 #include <execinfo.h>
 #include <signal.h>
 
@@ -39,6 +41,10 @@ inline std::optional<crl::time> LastUserInputTime() {
 	return std::nullopt;
 }
 
+inline constexpr bool UseMainQueueGeneric() {
+	return true;
+}
+
 } // namespace Platform
 
 inline QString psServerPrefix() {