Re-add return statements accidentally removed in aosp/2461534

Bug: 283238283
Test: atest BluetoothDeviceManagerTest
(cherry picked from https://android-review.googlesource.com/q/commit:3dfe71069dd1874536a42a9cb441ff0f8a1f1d6a)
Merged-In: I8cee8609b439762dffb97fde39ad0becc2b15c78
Change-Id: I8cee8609b439762dffb97fde39ad0becc2b15c78
diff --git a/src/com/android/server/telecom/bluetooth/BluetoothDeviceManager.java b/src/com/android/server/telecom/bluetooth/BluetoothDeviceManager.java
index cdc358f..ca0012a 100644
--- a/src/com/android/server/telecom/bluetooth/BluetoothDeviceManager.java
+++ b/src/com/android/server/telecom/bluetooth/BluetoothDeviceManager.java
@@ -645,6 +645,7 @@
                 if (!switchingBtDevices) {
                     return setLeAudioCommunicationDevice();
                 }
+                return true;
             }
             return false;
         } else if (callProfile == BluetoothProfile.HEARING_AID) {
@@ -655,6 +656,7 @@
                 if (!switchingBtDevices) {
                     return setHearingAidCommunicationDevice();
                 }
+                return true;
             }
             return false;
         } else if (callProfile == BluetoothProfile.HEADSET) {