mraa.c: Removed duplicate sys/stat.h
mraa.c: Removed duplicate sys/stat.h

Signed-off-by: Houman Brinjcargorabi <18e16ba29d6bded5f24b6c03fa1333260d000956@intel.com>
Signed-off-by: Brendan Le Foll <3e0e8c4069934e8b47d99704927a85c66c0ceb33@intel.com>

yongli3/mraa,w4ilun/mraa,KurtE/mraa,Jon-ICS/mraa,arunlee77/mraa,jontrulson/mraa,malikabhi05/mraa,ncrastanaren/mraa,g-vidal/mraa,alext-mkrs/mraa,stefan-andritoiu/mraa-gpio-chardev,intel-iot-devkit/mraa,arfoll/mraa,arfoll/mraa,w4ilun/mraa,Propanu/mraa,petreeftime/mraa,arunlee77/mraa,whbruce/mraa,g-vidal/mraa,sergev/mraa,arunlee77/mraa,jontrulson/mraa,petreeftime/mraa,w4ilun/mraa,jontrulson/mraa,yongli3/mraa,KurtE/mraa,whbruce/mraa,stefan-andritoiu/mraa,stefan-andritoiu/mraa,arfoll/mraa,spitfire88/mraa,ncrastanaren/mraa,alext-mkrs/mraa,yongli3/mraa,Jon-ICS/mraa,petreeftime/mraa,malikabhi05/mraa,arfoll/mraa,KurtE/mraa,intel-iot-devkit/mraa,sergev/mraa,ncrastanaren/mraa,Hbrinj/mraa,g-vidal/mraa,sergev/mraa,andreivasiliu2211/mraa,malikabhi05/mraa,Propanu/mraa,stefan-andritoiu/mraa-gpio-chardev,intel-iot-devkit/mraa,sergev/mraa,ProfFan/mraa,ProfFan/mraa,intel-iot-devkit/mraa,Propanu/mraa,alext-mkrs/mraa,yongli3/mraa,malikabhi05/mraa,Hbrinj/mraa,stefan-andritoiu/mraa-gpio-chardev,g-vidal/mraa,petreeftime/mraa,ncrastanaren/mraa,Hbrinj/mraa,ProfFan/mraa,KurtE/mraa,arunlee77/mraa,jontrulson/mraa,spitfire88/mraa,andreivasiliu2211/mraa,ncrastanaren/mraa,andreivasiliu2211/mraa,intel-iot-devkit/mraa,andreivasiliu2211/mraa,Propanu/mraa,malikabhi05/mraa,g-vidal/mraa,ProfFan/mraa,stefan-andritoiu/mraa,Hbrinj/mraa,whbruce/mraa,w4ilun/mraa,jontrulson/mraa,stefan-andritoiu/mraa,spitfire88/mraa,whbruce/mraa,arfoll/mraa,alext-mkrs/mraa,Propanu/mraa,stefan-andritoiu/mraa-gpio-chardev,stefan-andritoiu/mraa-gpio-chardev,spitfire88/mraa,Jon-ICS/mraa,yongli3/mraa,KurtE/mraa,stefan-andritoiu/mraa,alext-mkrs/mraa,sergev/mraa