rbug: Add to all targets that link against trace

Also added calls to the create function in target helpers and in
tr_drm.c the latter being a hack and should be replaced with the
wrap screen target helper. But at least this way we don't regress.

src/gallium/targets/libgl-xlib/SConscript

@@ -29,6 +29,7 @@ env.Prepend(LIBS = [
     st_xlib,
     ws_xlib,
     trace,
+    rbug,
     identity,
     glapi,
     mesa,