remove custom module pri file

that's been deprecated since the 5.0 release or so.

Change-Id: Icbb9f375261a79b708cce4b6e2a70f71140de1d4
Reviewed-by: Milian Wolff <milian.wolff@kdab.com>

modules/qt_websockets.pri

-QT.websockets.name = QtWebSockets
-QT.websockets.bins = $$QT_MODULE_BIN_BASE
-QT.websockets.includes = $$QT_MODULE_INCLUDE_BASE $$QT_MODULE_INCLUDE_BASE/QtWebSockets
-QT.websockets.private_includes = $$QT_MODULE_INCLUDE_BASE/QtWebSockets/$$QT.websockets.VERSION/QtWebSockets/private
-QT.websockets.sources = $$QT_MODULE_BASE/src/websockets
-QT.websockets.libs = $$QT_MODULE_LIB_BASE
-QT.websockets.plugins = $$QT_MODULE_PLUGIN_BASE
-

sync.profile

@@ -5,10 +5,6 @@
 %moduleheaders = (
 );
 
-%modulepris = (
-    "QtWebSockets" => "$basedir/modules/qt_websockets.pri",
-);
-
 %classnames = (
     "qtwebsockets.h" => "QtWebSockets",
 );