trusty: Avoid unnecessary use of static libtrusty

Test: manual
Change-Id: I9e57118b6cc8c24d9ec7a5c34413c196bbba5b51
diff --git a/trusty/libtrusty/tipc-test/Android.bp b/trusty/libtrusty/tipc-test/Android.bp
index 32499e3..9676b79 100644
--- a/trusty/libtrusty/tipc-test/Android.bp
+++ b/trusty/libtrusty/tipc-test/Android.bp
@@ -17,12 +17,10 @@
     vendor: true,
 
     srcs: ["tipc_test.c"],
-    static_libs: [
-        "libtrusty",
-    ],
     shared_libs: [
         "libc",
         "liblog",
+        "libtrusty",
     ],
     gtest: false,
     cflags: [