Update dependencies on '6.1.3' in qt/qtscxml

Change-Id: If21975298861ea321cfbbeee233b3cb46bb656fd
Reviewed-by: Qt Submodule Update Bot <qt_submodule_update_bot@qt-project.org>

dependencies.yaml

 dependencies:
   ../qtbase:
-    ref: 31ebf45781bdda505adafc76de6117d20069d084
+    ref: b496064efab47743fff4eb22f68e3acb3315fd9d
     required: true
   ../qtdeclarative:
-    ref: dda4f141c9bcdd93b4b20e5d01476b9d1f61a9d3
+    ref: 2f556e351d2ebdfc4561063665e266f800ec904f
     required: true