Update RLS

diff --git a/src/tools/rls b/src/tools/rls
index 9e4d8d520390c6aeebc33260026c6ae2946c67ac..e67fd48f1aa2a31daee70dc3e80621077a31c52d 160000 (submodule)
--- a/src/tools/rls
+++ b/src/tools/rls
@@ -1 +1 @@
-Subproject commit 9e4d8d520390c6aeebc33260026c6ae2946c67ac
+Subproject commit e67fd48f1aa2a31daee70dc3e80621077a31c52d