nixos/switchTest: Make less flakey

Changed files
+2 -1
nixos
+2 -1
nixos/tests/switch-test.nix
···
machine.succeed("touch /testpath")
machine.wait_until_succeeds("test -f /testpath-modified")
-
machine.succeed("rm /testpath /testpath-modified")
switch_to_specialisation("with-path-modified")
machine.succeed("touch /testpath")
···
machine.succeed("touch /testpath")
machine.wait_until_succeeds("test -f /testpath-modified")
+
machine.succeed("rm /testpath")
+
machine.succeed("rm /testpath-modified")
switch_to_specialisation("with-path-modified")
machine.succeed("touch /testpath")