Update dnstt submodule: DoH send error backoff

anonvector · anonvector · commit 9fd05413dbc5 · 2026-03-29T18:37:42.000+02:00
diff --git a/dnstt b/dnstt
@@ -1 +1 @@
-Subproject commit a6d722da3b30b9e085eaf351a074a0747989148b
+Subproject commit fcb87c37a1b36ef7cde08918deafd13fd5ebe6ff
