Implement Hearing Devices Quick Settings Tile (5/n)

This patch provides
* Change accessibility service to broadcast intent to open hearing devices dialog
* Use BroadcastReceiver to receive and launch hearing devices dialog

Bug: 291423171
Bug: 319197158
Test: atest AccessibilityManagerServiceTest
Flag: ACONFIG com.android.systemui.hearing_aids_qs_tile_dialog DEVELOPMENT
Change-Id: Ie08169982efa4b9ceb1eb15efb0d4666f32e92e6
diff --git a/packages/SystemUI/AndroidManifest.xml b/packages/SystemUI/AndroidManifest.xml
index e346e72..bbc9fe4 100644
--- a/packages/SystemUI/AndroidManifest.xml
+++ b/packages/SystemUI/AndroidManifest.xml
@@ -1059,6 +1059,13 @@
             </intent-filter>
         </receiver>
 
+        <receiver android:name=".accessibility.hearingaid.HearingDevicesDialogReceiver"
+            android:exported="false">
+            <intent-filter android:priority="1">
+                <action android:name="com.android.systemui.action.LAUNCH_HEARING_DEVICES_DIALOG" />
+            </intent-filter>
+        </receiver>
+
         <activity android:name=".logcat.LogAccessDialogActivity"
                   android:theme="@android:style/Theme.Translucent.NoTitleBar"
                   android:excludeFromRecents="true"