Log information for Mixed Builds modules.

Test: Output matches expected. https://paste.googleplex.com/5913495636803584?raw
Performance evaluated: https://docs.google.com/spreadsheets/d/1X7eOVBKEZUwUWl5i8CDfBo9yUeZrDPXWi2JYO4BEZt4/edit?resourcekey=0-co8crIFW9dpiedhCMkhAgw#gid=0

Change-Id: I88780c7cc52a189a72216c5e2e499c96574b3731

genrule/genrule.go

@@ -578,7 +578,7 @@ func (g *Module) GenerateAndroidBuildActions(ctx android.ModuleContext) {
 
 	bazelModuleLabel := g.GetBazelLabel(ctx, g)
 	bazelActionsUsed := false
-	if g.MixedBuildsEnabled(ctx) {
+	if android.MixedBuildsEnabled(ctx) {
 		bazelActionsUsed = g.GenerateBazelBuildActions(ctx, bazelModuleLabel)
 	}
 	if !bazelActionsUsed {