try to adjust BadgeText text alignment

--following a Plasma related commit in order to
center-align Text properly. There is no big
difference actually.

declarativeimports/components/BadgeText.qml

@@ -149,6 +149,7 @@ Rectangle {
         font.bold: true
         color: textWithBackgroundColor ? parent.color : parent.textColor
         visible: showNumber || showText
+        renderType: Text.QtRendering
     }
 
     Rectangle{