a.h.graphics.common frozen false

magic -> explicit

Bug: 259465531
Change-Id: I080bee98df6d4ad8799dd60c5090c2e79244ce2f
Test: N/A
diff --git a/graphics/common/aidl/Android.bp b/graphics/common/aidl/Android.bp
index cb96663..84bc1af 100644
--- a/graphics/common/aidl/Android.bp
+++ b/graphics/common/aidl/Android.bp
@@ -40,6 +40,7 @@
             min_sdk_version: "29",
         },
     },
+    frozen: false,
     versions_with_info: [
         {
             version: "1",