Merge remote-tracking branch 'origin/5.13' into 5.13.1

Notice - qtvirtualkeyboard and qtwebengine got ignored
temporarily due to issues on QEMU.

 Conflicts:
	.gitmodules

Change-Id: Iefab0fa5172c976ca06b3f33772c4c4bc10763c2

.gitmodules

@@ -216,7 +216,7 @@
 	path = qtwebengine
 	url = ../qtwebengine.git
 	branch = 5.13.1
-	status = addon
+	status = ignore
 	priority = 10
 [submodule "qtcanvas3d"]
 	depends = qtdeclarative
@@ -265,7 +265,7 @@
 	path = qtvirtualkeyboard
 	url = ../qtvirtualkeyboard.git
 	branch = 5.13.1
-	status = addon
+	status = ignore
 [submodule "qtgamepad"]
 	depends = qtbase
 	recommends = qtdeclarative