Icon ContextualMenu A11y Narrator Bug Fix (#3911)

Author: gulnazsayed

apps/fluent-tester/src/TestComponents/ContextualMenu/ContextualMenuTest.tsx

@@ -296,6 +296,8 @@ const IconContextualMenu: React.FunctionComponent = () => {
             style={{ borderWidth: 0 }}
             icon={{ svgSource: svgProps, width: 12, height: 12 }}
             onClick={toggleShowContextualMenu}
+            accessibilityLabel="Wheelchair icon button"
+            tooltip="Toggle menu"
           />
         </View>
       </View>

change/@fluentui-react-native-tester-c37d6855-80ad-423e-b163-26aec17742b5.json

@@ -0,0 +1,7 @@
+{
+  "type": "patch",
+  "comment": "added accessibility to icon button",
+  "packageName": "@fluentui-react-native/tester",
+  "email": "[email protected]",
+  "dependentChangeType": "patch"
+}