qt update script added

dev/qt/update-qt.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+set -ex
+ver="$1"
+find . -type f -iname ympbuild | while read file ; do
+    sed -i "s/version='.*'/version='$ver'/g" $file
+    rel=$(bash -c "source $file &>/dev/null; echo \$release")
+    rel=$(($rel+1))
+    sed -i "s/release='.*'/release='$rel'/g" $file
+done