MT#55492 add data-cy for call page

Change-Id: I9fc2c866294636266d174b65f25ac8f02411f6fe

src/components/call/CscCall.vue

@@ -207,6 +207,7 @@
                     class="q-mr-sm"
                     round
                     size="large"
+                    data-cy="end-call"
                     @click="endCall"
                 />
                 <q-btn
@@ -227,6 +228,7 @@
                     class="q-mr-sm"
                     round
                     size="large"
+                    data-cy="start-call"
                     @click="startCall('audioOnly')"
                 />
             </div>

src/components/form/CscInput.vue

@@ -34,6 +34,7 @@
                 flat
                 dense
                 tabindex="-1"
+                data-cy="field-delete"
                 :disable="$attrs.disable"
                 @click="clear"
             />

src/pages/CscPageHome.vue

@@ -15,6 +15,7 @@
             <csc-input
                 id="csc-call-number-input"
                 :label="$t('Enter a number to dial')"
+                data-cy="csc-call-number-input"
                 :value="callNumberInput"
                 :readonly="dialpadOpened"
                 clearable