package/qt5: remove qt5webkit-examples from qt5/Config.in

qt5webkit-examples was removed by commit [1]

[1] b4841d722fb37f8c8c4715c7fe8b2502c9a3a9dd

Signed-off-by: Romain Naour <romain.naour@smile.fr>
Cc: James Hilliard <james.hilliard1@gmail.com>
Cc: Yann E. MORIN <yann.morin.1998@free.fr>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

package/qt5/Config.in

@@ -67,7 +67,6 @@ source "package/qt5/qt5virtualkeyboard/Config.in"
 source "package/qt5/qt5wayland/Config.in"
 source "package/qt5/qt5webchannel/Config.in"
 source "package/qt5/qt5webkit/Config.in"
-source "package/qt5/qt5webkit-examples/Config.in"
 source "package/qt5/qt5webengine/Config.in"
 source "package/qt5/qt5websockets/Config.in"
 source "package/qt5/qt5webview/Config.in"