-Landroidbp-impl shouldn't require libhwbinder

Bug: 35710429
Test: -Lc++-impl and -Landroidbp-impl of IFoo links and works
Change-Id: I053146131925137b2c6b6623260432425ac8d56b
diff --git a/main.cpp b/main.cpp
index fc6b013..ea317a7 100644
--- a/main.cpp
+++ b/main.cpp
@@ -869,7 +869,6 @@
         out.indent([&] {
             out << "\"libhidlbase\",\n"
                 << "\"libhidltransport\",\n"
-                << "\"libhwbinder\",\n"
                 << "\"libutils\",\n"
                 << "\"" << makeLibraryName(packageFQName) << "\",\n";