openssl: set default to openssl_3_3

OpenSSL releases different versions in parallel (currently active are
3.0.x, 3.1.x, 3.2.x, 3.3.x). IMHO We should try to stay on the most recent
release line, as probably not all security relevant fixes are identified
as such upstream and get backported.

Signed-off-by: Markus Theil <theil.markus@gmail.com>

pkgs/top-level/all-packages.nix

@@ -22889,7 +22889,7 @@ with pkgs;
     inherit (darwin.apple_sdk_11_0.frameworks) Security;
   };
 
-  openssl = openssl_3;
+  openssl = openssl_3_3;
 
   openssl_legacy = openssl.override {
     conf = ../development/libraries/openssl/3.0/legacy.cnf;