Add clear dependency on libRS_internal

android.hardware.renderscript@1.0-impl opens libRS_internal at runtime,
but it is not described in Android.bp. This change updates dependency on
libRS_internal so it can be installed together.

Bug: 313531351
Test: AOSP CF build succeeded
Change-Id: Iba9d80fb0ec0c3ff2d50b34b30679f8ed2c0e2f7

renderscript/1.0/default/Android.bp

@@ -27,6 +27,12 @@ cc_library_shared {
         "android.hardware.renderscript@1.0",
     ],
 
+    runtime_libs: [
+        "libRS_internal",
+        //TODO(b/313564579) Install libRSDriver as dependency of libRS_internal
+        "libRSDriver",
+    ],
+
     product_variables: {
         override_rs_driver: {
             cflags: ["-DOVERRIDE_RS_DRIVER=%s"],