Remove unneeded includes of QProcess from cpp files

QProcess wasn't used in these files.

Change-Id: I24900bcf312eb6ea1ca3bc0c753cebb505ec552b
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: hjk <hjk@qt.io>

src/plugins/ios/simulatorcontrol.cpp

@@ -42,7 +42,6 @@
 #include <QJsonDocument>
 #include <QJsonObject>
 #include <QLoggingCategory>
-#include <QProcess>
 
 using namespace Utils;
 using namespace std;