Use only treble property in the cuttlefish rild

When full treble is enabled in newer platform versions, it is no longer
possible to use rild.libpath; we must use vendor.rild.libpath instead.

As using this property works for old platform versions too, just
unconditionally enable use of the new property name.

Bug: 129163131
Change-Id: I41ef3f32dfaa93d2666338109b7e5d1c0f8ccf10
diff --git a/guest/hals/rild/rild_cuttlefish.c b/guest/hals/rild/rild_cuttlefish.c
index 064a4d1..c2efe44 100644
--- a/guest/hals/rild/rild_cuttlefish.c
+++ b/guest/hals/rild/rild_cuttlefish.c
@@ -36,13 +36,8 @@
 #include <sys/types.h>
 #include <guest/hals/ril/libril/ril_ex.h>
 
-#if defined(PRODUCT_COMPATIBLE_PROPERTY)
 #define LIB_PATH_PROPERTY   "vendor.rild.libpath"
 #define LIB_ARGS_PROPERTY   "vendor.rild.libargs"
-#else
-#define LIB_PATH_PROPERTY   "rild.libpath"
-#define LIB_ARGS_PROPERTY   "rild.libargs"
-#endif
 #define MAX_LIB_ARGS        16
 
 static void usage(const char *argv0) {