Disable Hearing Aid Profile for all platforms except Pixel

Enable the Hearing Aid Profile for Pixel 2's and Pixel's.
Note: Cherry-picked from internal branch.

Bug: 78142728
Test: Manual Pairing on various Pixel phones
Change-Id: If2a182ec07c0860411baaceb67a8c064ee60b0c1
(cherry picked from commit b2cdc61b6083b811a59ccbcf73527dbb4d889584)
diff --git a/overlay/packages/apps/Bluetooth/res/values/config.xml b/overlay/packages/apps/Bluetooth/res/values/config.xml
index 9b897f8..0e8c392 100644
--- a/overlay/packages/apps/Bluetooth/res/values/config.xml
+++ b/overlay/packages/apps/Bluetooth/res/values/config.xml
@@ -32,5 +32,6 @@
     <bool name="profile_supported_avrcp_controller">false</bool>
     <bool name="profile_supported_a2dp_sink">false</bool>
     <bool name="profile_supported_sap">true</bool>
+    <bool name="profile_supported_hearing_aid">true</bool>
 </resources>