Keep the host's region out of the sudo boundary sandboxes

test/shell.d/update-hook-security-test.sh

@@ -6,7 +6,6 @@ source "$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)/base-test.sh"
 source "$SHELL_TEST_DIR/fixtures/sudo-boundary-test.sh"
 copy_boundary_file bin/omarchy-update
 copy_boundary_file bin/omarchy-refresh-pacman
-copy_boundary_file bin/omarchy-region
 # Replace the step symlink, preserving the real fixture dispatcher.
 rm "$SUDO_TEST_ROOT/bin/omarchy-update-aur-pkgs"
 copy_boundary_file bin/omarchy-update-aur-pkgs