standardize statement order in project files a bit

Change-Id: I96bbe1343eedbad6b48579d700bbb6b5b80d69f1
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>

src/plugins/avfoundation/camera/camera.pro

+TARGET = qavfcamera
+
 # Avoid clash with a variable named `slots' in a Quartz header
 CONFIG += no_keywords
 
-TARGET = qavfcamera
 QT += multimedia-private network
 
 LIBS += -framework AudioToolbox \

src/plugins/avfoundation/mediaplayer/mediaplayer.pro

+TARGET = qavfmediaplayer
 
 #DEFINES += QT_DEBUG_AVF
 # Avoid clash with a variable named `slots' in a Quartz header
 CONFIG += no_keywords
 
-TARGET = qavfmediaplayer
 QT += multimedia-private network
 
 LIBS += -framework AVFoundation -framework CoreMedia