MT#58236 Add missing soundset languanges

Last added languages cannot be selected in the CSC while
creating a new soundset.

The ones missing from the list are:
French
Portuguese Brazilian
Arabic
Dutch
Hebrew

Change-Id: I33ce57e38abfb824b85346cbd1446a0ae2337036

src/components/pages/PbxConfiguration/CscPbxSoundSetAddForm.vue

@@ -156,6 +156,26 @@ export default {
                 {
                     value: 'de',
                     label: 'German'
+                },
+                {
+                    value: 'fr',
+                    label: 'French'
+                },
+                {
+                    value: 'ar',
+                    label: 'Arabic'
+                },
+                {
+                    value: 'nl',
+                    label: 'Dutch'
+                },
+                {
+                    value: 'he',
+                    label: 'Hebrew'
+                },
+                {
+                    value: 'pt_br',
+                    label: 'Brazialian'
                 }
             ],
             v$: useValidate()