Q_DISABLE_COPY doesn't need a ; at the end

Fixes warnings when -Wpedantic is enabled

Change-Id: I8fcfbfa9bb3a5ab61c85f8cb74660f6f7e459fc0
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
Reviewed-by: Alejandro Exojo Piqueras <suy@badopi.org>
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>

src/corelib/tools/qregularexpression.cpp

@@ -1031,7 +1031,7 @@ void QRegularExpressionPrivate::getPatternInfo()
 */
 class QPcreJitStackPointer
 {
-    Q_DISABLE_COPY(QPcreJitStackPointer);
+    Q_DISABLE_COPY(QPcreJitStackPointer)
 
 public:
     /*!

src/gui/kernel/qopenglcontext_p.h

@@ -96,7 +96,7 @@ private:
     friend class QOpenGLContextGroupPrivate;
     friend class QOpenGLMultiGroupSharedResource;
 
-    Q_DISABLE_COPY(QOpenGLSharedResource);
+    Q_DISABLE_COPY(QOpenGLSharedResource)
 };
 
 class Q_GUI_EXPORT QOpenGLSharedResourceGuard : public QOpenGLSharedResource

src/gui/kernel/qwindowsysteminterface_p.h

@@ -441,7 +441,7 @@ public:
             }
         }
     private:
-        Q_DISABLE_COPY(WindowSystemEventList);
+        Q_DISABLE_COPY(WindowSystemEventList)
     };
 
     static WindowSystemEventList windowSystemEventQueue;