Updates utils-tor: bc4ffee Feat: tor-browser: support for arbitrary browser versions

diff --git a/utils-tor b/utils-tor
index df9a7df3e0d3c4c089015b8ede4bbf1a1da258d1..bc4ffee937f01bf1960b237d14657518452b79cc 160000 (submodule)
--- a/utils-tor
+++ b/utils-tor
@@ -1 +1 @@
-Subproject commit df9a7df3e0d3c4c089015b8ede4bbf1a1da258d1
+Subproject commit bc4ffee937f01bf1960b237d14657518452b79cc