Disable unused Python 2 variant.

Bug: 245854393
Test: presubmit
Change-Id: I02470ae9256142488135bee2a49ae52b775bc8b3

c/Android.bp

diff --git a/c/Android.bp b/c/Android.bp
index a187416..96565df 100644
--- a/c/Android.bp
+++ b/c/Android.bp
@@ -13,14 +13,6 @@
     srcs: [
         "_dummy_file_cffi_backend.py",
     ],
-    version: {
-        py2: {
-	    enabled: true,
-	},
-	py3: {
-	    enabled: true,
-	},
-    },
     data: [
         ":py-cffi-backend-files"
     ],
@@ -39,14 +31,6 @@
     srcs: [
         "_dummy_file_libffi.py",
     ],
-    version: {
-        py2: {
-	    enabled: true,
-	},
-	py3: {
-	    enabled: true,
-	},
-    },
     data: [
         ":py-cffi-backend-libffi-files"
     ],

cffi/Android.bp

diff --git a/cffi/Android.bp b/cffi/Android.bp
index c600087..2664d94 100644
--- a/cffi/Android.bp
+++ b/cffi/Android.bp
@@ -26,14 +26,6 @@
     srcs: [
         "*.py",
     ],
-    version: {
-        py2: {
-            enabled: true,
-        },
-        py3: {
-            enabled: true,
-        },
-    },
     data: [
         ":py-cffi-headers",
     ],