memtrack: Change memtrack ndk library dependency

In latest android versions android.hardware.memtrack-V1-ndk_platform
library has been renamed to android.hardware.memtrack-V1-ndk.
Update memtrack ndk library name accordingly to fix dependencies.

Change-Id: If14a17ca35800b176b0ae49078b09f1372fe5b4e
diff --git a/memtrack/Android.bp b/memtrack/Android.bp
index d10c5f6..1d073e5 100644
--- a/memtrack/Android.bp
+++ b/memtrack/Android.bp
@@ -12,7 +12,7 @@
         "libbase",
         "liblog",
         "libbinder_ndk",
-        "android.hardware.memtrack-V1-ndk_platform",
+        "android.hardware.memtrack-V1-ndk",
     ],
     srcs: [
         "service.cpp",