perfetto: add Android-only target for merged proto for use in Java

Bug: 117295297
Change-Id: Ie1350b44803dac0bd1dbfbfb33b3387af302822e
diff --git a/Android.bp b/Android.bp
index 480e618..666c22d 100644
--- a/Android.bp
+++ b/Android.bp
@@ -4176,4 +4176,15 @@
   cflags: [
     "-DPERFETTO_BUILD_WITH_ANDROID",
   ],
+}
+
+java_library_static {
+  name: "perfetto_config-lite",
+  host_supported: true,
+  proto: {
+      type: "lite",
+  },
+  srcs: [
+    "protos/perfetto/config/perfetto_config.proto",
+  ],
 }
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