Add dependency on libdl_android

platform private symbols have been moved to libdl_android.so
since they are not intended to be accessible from apps.

Test: make
Bug: http://b/129387775
Change-Id: I883a6d2ca588a258dd43efa766fad4e07428594e
(cherry picked from commit e3d0383d38)

libnativeloader/Android.bp

@@ -24,6 +24,13 @@ cc_library {
         "libnativebridge",
         "libbase",
     ],
+    target: {
+        android: {
+            shared_libs: [
+                "libdl_android",
+            ],
+        },
+    },
     required: [
         "llndk.libraries.txt",
         "vndksp.libraries.txt",

libvndksupport/Android.bp

@@ -9,7 +9,10 @@ cc_library {
     ],
     local_include_dirs: ["include/vndksupport"],
     export_include_dirs: ["include"],
-    shared_libs: ["liblog"],
+    shared_libs: [
+        "libdl_android",
+        "liblog",
+    ],
     version_script: "libvndksupport.map.txt",
     stubs: {
         symbol_file: "libvndksupport.map.txt",