CI: Github Actions: remove LibreSSL-3.0.2 builds
diff --git a/.github/matrix.py b/.github/matrix.py
index d325656..0576a62 100644
--- a/.github/matrix.py
+++ b/.github/matrix.py
@@ -96,7 +96,6 @@
         "stock",
         "OPENSSL_VERSION=1.0.2u",
         "LIBRESSL_VERSION=2.9.2",
-        "LIBRESSL_VERSION=3.0.2",
         "LIBRESSL_VERSION=3.1.1",
     ]:
         flags = ["USE_OPENSSL=1"]