Disable unused Python 2 variant.

Bug: 245854393
Test: presubmit
Change-Id: I435e1e6a00ef1feab4c48a777210988692ca68e0
diff --git a/pycparser/Android.bp b/pycparser/Android.bp
index cbab45f..2633170 100644
--- a/pycparser/Android.bp
+++ b/pycparser/Android.bp
@@ -30,13 +30,5 @@
     data: [
         "_c_ast.cfg",
     ],
-    version: {
-        py2: {
-            enabled: true,
-        },
-        py3: {
-            enabled: true,
-        },
-    },
     pkg_path: "pycparser",
 }