Make vendor_ramdisk_available.

Test: pass
Bug: 156098440
Change-Id: I8fe2deb8fa3b24c227202be02d8af648629cffeb
diff --git a/libdl/Android.bp b/libdl/Android.bp
index 6a3a82e..cee43a3 100644
--- a/libdl/Android.bp
+++ b/libdl/Android.bp
@@ -5,6 +5,7 @@
     name: "libdl_static",
     defaults: ["linux_bionic_supported"],
     ramdisk_available: true,
+    vendor_ramdisk_available: true,
     recovery_available: true,
     native_bridge_supported: true,
 
@@ -36,6 +37,7 @@
 cc_library {
     name: "libdl",
     ramdisk_available: true,
+    vendor_ramdisk_available: true,
     recovery_available: true,
     native_bridge_supported: true,
     static_ndk_lib: true,
@@ -131,6 +133,7 @@
 
     defaults: ["linux_bionic_supported"],
     ramdisk_available: true,
+    vendor_ramdisk_available: true,
     recovery_available: true,
     native_bridge_supported: true,