Hyperion "Light", Build improvements and minor fixes (#1400)

* Allow build, if no grabbers are enabled

* Align available functions to right Qt version

* Update to next development version

* Align available functions to right Qt version

* fix workflows (apt/nightly)

* Disable QNetworkConfigurationManager deprecation warnings

* Initial go on Smart Pointers

* Add Deallocation

* Correct QT_WARNING_DISABLE_DEPRECATED (available since 5.9)

* Cluster Build Variables

* Hyperion Light

* Address build warnings

* Hyperion Light - UI

* Update Protobuf to latest master

* Removed compiler warnings

* Added restart ability to systray

* Correct Protobuf

* Ignore 'no-return' warning on protobuf build

* hyperion-remote: Fix auto discovery of hyperion server

* Fix Qt version override

* Update changelog

* Remove Grabber Components, if no Grabber exists

* Standalone Grabber - Fix fps default

* Remote Control - Have Source Selction accrosswhole screen

* Enable Blackborder detection only, if relevant input sources available

* Enable Blackborder detection only, if relevant input sources available

* Remote UI - rearrange containers

* - QT5/6 path for arm64 added
- Remove ZLib Dependency
- Fix macOS bundle info details
- Cleanup

Co-authored-by: Paulchen Panther <16664240+Paulchen-Panther@users.noreply.github.com>
Co-authored-by: Paulchen Panther <Paulchen-Panter@protonmail.com>

libsrc/utils/SysInfo.cpp

@@ -15,7 +15,7 @@
 #include <shlobj_core.h>
 #endif
 
-SysInfo* SysInfo::_instance = nullptr;
+std::unique_ptr<SysInfo> SysInfo::_instance = nullptr;
 
 SysInfo::SysInfo()
 	: QObject()
@@ -38,7 +38,7 @@ SysInfo::SysInfo()
 SysInfo::HyperionSysInfo SysInfo::get()
 {
 	if (SysInfo::_instance == nullptr)
-		SysInfo::_instance = new SysInfo();
+		SysInfo::_instance = std::unique_ptr<SysInfo>(new SysInfo());
 
 	return SysInfo::_instance->_sysinfo;
 }