Rename class2greylist

Use a more inclusive name (go/hiddenapi-list-renaming).
Bug: 163797539
Test: atest class2nonsdklisttest

Change-Id: I1b72c243746dde9926a11d5a559b84e753e8fd4f
diff --git a/java/hiddenapi.go b/java/hiddenapi.go
index b5a0217..63b801a 100644
--- a/java/hiddenapi.go
+++ b/java/hiddenapi.go
@@ -23,8 +23,8 @@
 )
 
 var hiddenAPIGenerateCSVRule = pctx.AndroidStaticRule("hiddenAPIGenerateCSV", blueprint.RuleParams{
-	Command:     "${config.Class2Greylist} --stub-api-flags ${stubAPIFlags} $in $outFlag $out",
-	CommandDeps: []string{"${config.Class2Greylist}"},
+	Command:     "${config.Class2NonSdkList} --stub-api-flags ${stubAPIFlags} $in $outFlag $out",
+	CommandDeps: []string{"${config.Class2NonSdkList}"},
 }, "outFlag", "stubAPIFlags")
 
 type hiddenAPI struct {