fixup! fixup! fixup! fixup! chore: update the location of the requirements

Author: aignas

tools/private/update_deps/BUILD.bazel

@@ -58,6 +58,7 @@ py_binary(
         "REQUIREMENTS_TXT": "$(rlocationpath //python/private/pypi:requirements_txt)",
     },
     imports = ["../../.."],
+    visibility = ["//private:__pkg__"],
     deps = [
         ":args",
         ":update_file",