export SimpleModuleDoNotConvertBp2build for AIDL

Bug: 298246873
Change-Id: I06ed7bb8fc1139731a2b48440a91aeb7f383efff
diff --git a/bp2build/python_binary_conversion_test.go b/bp2build/python_binary_conversion_test.go
index 1b538d0..4ccdba7 100644
--- a/bp2build/python_binary_conversion_test.go
+++ b/bp2build/python_binary_conversion_test.go
@@ -298,8 +298,8 @@
         "r1",
         "r2",
     ],
-}` + simpleModuleDoNotConvertBp2build("genrule", "r1") +
-			simpleModuleDoNotConvertBp2build("genrule", "r2"),
+}` + SimpleModuleDoNotConvertBp2build("genrule", "r1") +
+			SimpleModuleDoNotConvertBp2build("genrule", "r2"),
 
 		ExpectedBazelTargets: []string{
 			MakeBazelTarget("py_binary", "foo", AttrNameToString{