Whitelist libressl 4.1.0 (stable release)

Fixes #2397

Author: botovq

openssl-sys/build/main.rs

@@ -449,6 +449,8 @@ See rust-openssl documentation for more information:
             (3, 9, _) => ('3', '9', 'x'),
             (4, 0, 0) => ('4', '0', '0'),
             (4, 0, _) => ('4', '0', 'x'),
+            (4, 1, 0) => ('4', '1', '0'),
+            (4, 1, _) => ('4', '1', 'x'),
             _ => version_error(),
         };