Show the Compose implementation of PeopleSpace when Compose is available

Bug: 238993727
Test: Manual
Change-Id: I41a6bae879e5a1f4e12f9ff998fb7f5d1320e135
diff --git a/packages/SystemUI/compose/features/Android.bp b/packages/SystemUI/compose/features/Android.bp
index 325ede6..4533330 100644
--- a/packages/SystemUI/compose/features/Android.bp
+++ b/packages/SystemUI/compose/features/Android.bp
@@ -35,6 +35,7 @@
 
         "androidx.compose.runtime_runtime",
         "androidx.compose.material3_material3",
+        "androidx.activity_activity-compose",
     ],
 
     kotlincflags: ["-Xjvm-default=all"],