Replace llndk_library with llndk clause in cc_library

Remove the vestigial llndk_library modules and replace them with
properties in the llndk clause of the implementation cc_library.

Bug: 170784825
Test: m checkbuild
Test: compare out/soong/build.ninja
Change-Id: Ie3a1bffcf29bb1b6747f7f708826c61bd43ba5a1
diff --git a/libvndksupport/Android.bp b/libvndksupport/Android.bp
index 11c75f7..f800bf7 100644
--- a/libvndksupport/Android.bp
+++ b/libvndksupport/Android.bp
@@ -5,7 +5,9 @@
 cc_library {
     name: "libvndksupport",
     native_bridge_supported: true,
-    llndk_stubs: "libvndksupport.llndk",
+    llndk: {
+        symbol_file: "libvndksupport.map.txt",
+    },
     srcs: ["linker.cpp"],
     cflags: [
         "-Wall",
@@ -23,10 +25,3 @@
         versions: ["29"],
     },
 }
-
-llndk_library {
-    name: "libvndksupport.llndk",
-    native_bridge_supported: true,
-    symbol_file: "libvndksupport.map.txt",
-    export_include_dirs: ["include"],
-}