Enable optimized_shrink_resources r8 flag for CompanionDeviceManager

Bug: 333602171

Change-Id: I60936160359beba1bb7d1e2414c2f5a80afc6c70
diff --git a/packages/CompanionDeviceManager/Android.bp b/packages/CompanionDeviceManager/Android.bp
index ce32ec4..4ef1c2b 100644
--- a/packages/CompanionDeviceManager/Android.bp
+++ b/packages/CompanionDeviceManager/Android.bp
@@ -48,4 +48,9 @@
     platform_apis: true,
 
     generate_product_characteristics_rro: true,
+
+    optimize: {
+        optimize: true,
+        optimized_shrink_resources: true,
+    },
 }