Add intent to open hearing device settings page and pairing page

* Hearing devices quick settings tile need to launch related page

Bug: 291423171
Test: Add intent only
Change-Id: I59d2ac06505029852dd6cd2ca16c86f201e4148c
diff --git a/src/com/android/settings/Settings.java b/src/com/android/settings/Settings.java
index 4c2ee67..b856032 100644
--- a/src/com/android/settings/Settings.java
+++ b/src/com/android/settings/Settings.java
@@ -490,4 +490,7 @@
 
     /** Activity for the Reset mobile network settings. */
     public static class ResetMobileNetworkSettingsActivity extends SettingsActivity { /* empty */ }
+
+    public static class HearingDevicesActivity extends SettingsActivity { /* empty */ }
+    public static class HearingDevicesPairingActivity extends SettingsActivity { /* empty */ }
 }