Mark the module as VNDK or VNDK-SP in Android.bp

As a VNDK/VNDK-SP module, Android.bp must have 'vndk' tag as well
as 'vendor_available: true'.

For a VNDK module, the 'vndk' tag has 'enabled: true'.
It will be installed system/lib(64)/vndk as a vendor variant.

For a VNDK-SP module, the 'vndk' tag has
'support_system_process: true' as well as 'enabled: true'.
It will be installed system/lib(64)/vndk-sp as a vendor variant.

Bug: 63866913
Test: build and boot with BOARD_VNDK_VERSION=current
Change-Id: I7bfc23ce41876f71914be3001058fe46dfa67954
diff --git a/Android.bp b/Android.bp
index 86af8a0..3323890 100644
--- a/Android.bp
+++ b/Android.bp
@@ -83,6 +83,9 @@
 cc_library {
     name: "libcrypto",
     vendor_available: true,
+    vndk: {
+        enabled: true,
+    },
     defaults: ["libcrypto_sources", "libcrypto_defaults", "boringssl_defaults", "boringssl_flags"],
     unique_host_soname: true,
 }
@@ -144,6 +147,10 @@
 // Static and Shared library
 cc_library {
     name: "libssl",
+    vendor_available: true,
+    vndk: {
+        enabled: true,
+    },
     host_supported: true,
     defaults: ["libssl_sources", "boringssl_defaults", "boringssl_flags"],
     unique_host_soname: true,