[master] ecbbfc9c3 Update vtest2

[Poul-Henning Kamp]

commit ecbbfc9c3d25a6b2512e781b9c1aadfa6185ece1
Author: Poul-Henning Kamp <phk at FreeBSD.org>
Date:   Tue Nov 11 08:12:31 2025 +0000

    Update vtest2

diff --git a/bin/varnishtest/vtest2 b/bin/varnishtest/vtest2
index 11ee91098..6d0d1164b 160000
--- a/bin/varnishtest/vtest2
+++ b/bin/varnishtest/vtest2
@@ -1 +1 @@
-Subproject commit 11ee91098c7a1f0a1f8afab9a7356609bfd3cb2d
+Subproject commit 6d0d1164be900f61cdf56211849312473bc1a200