CI: switch to the "latest" LibreSSL

LibreSSL-3.6.0 had some regression, it was fixed in 3.6.1, let us
switch back to the latest LibreSSL available

diff --git a/.github/matrix.py b/.github/matrix.py
index 76e0893a7beae2362c9c6d0dd3d26ec7c3cd5bc8..ea4c79fc4e645675f1c0873ed212610fd633ed5b 100755 (executable)
--- a/.github/matrix.py
+++ b/.github/matrix.py
@@ -129,7 +129,7 @@ for CC in ["gcc", "clang"]:
         "stock",
         "OPENSSL_VERSION=1.0.2u",
         "OPENSSL_VERSION=latest",
-        "LIBRESSL_VERSION=3.5.3",
+        "LIBRESSL_VERSION=latest",
         "QUICTLS=yes",
 #        "BORINGSSL=yes",
     ]: