Ubuntu 22.04 and GCC11 fixes (#2163)

* Update CEF version
* Update Ghoul
* Update SGCT
* Update codegen
* Remove warnings happening on Ubuntu 22.04 with GCC 11
* AppleClang warning fixes
* Compile fix for Ubuntu and MacOS
* Add Qt 6.2.3 to the CMAKE_PREFIX_PATH

modules/space/rendering/planetgeometry.h

@@ -43,7 +43,7 @@ public:
     );
 
     PlanetGeometry();
-    virtual ~PlanetGeometry() = default;
+    ~PlanetGeometry() override = default;
     virtual void initialize();
     virtual void deinitialize();
     virtual void render() = 0;

modules/space/rendering/renderablestars.h

@@ -52,7 +52,7 @@ namespace documentation { struct Documentation; }
 class RenderableStars : public Renderable {
 public:
     explicit RenderableStars(const ghoul::Dictionary& dictionary);
-    ~RenderableStars();
+    ~RenderableStars() override;
 
     void initializeGL() override;
     void deinitializeGL() override;

modules/space/rendering/simplespheregeometry.h

@@ -42,7 +42,7 @@ namespace openspace::planetgeometry {
 class SimpleSphereGeometry : public PlanetGeometry {
 public:
     SimpleSphereGeometry(const ghoul::Dictionary& dictionary);
-    ~SimpleSphereGeometry();
+    ~SimpleSphereGeometry() override;
 
     void initialize() override;
     void deinitialize() override;