Fix HSL Primaries does not show all entries

As reported here:
https://forum.shotcut.org/t/hsl-primaries-filter/47474

Author: bmatherly

src/qml/filters/hslprimaries/ui.qml

@@ -103,7 +103,7 @@ Shotcut.KeyframableFilter {
     middleValues: [0, 0, 100, 100, 0, 100, 100, 0, 100, 100, 0, 100, 100, 0, 100, 100, 0, 100, 100]
     endValues: [0, 0, 100, 100, 0, 100, 100, 0, 100, 100, 0, 100, 100, 0, 100, 100, 0, 100, 100]
     width: 350
-    height: 580
+    height: 605
     Component.onCompleted: {
         if (filter.isNew) {
             // Set default parameter values