make ci.ni "all" a derivation

this is to stop hydra complaining

ci.nix

@@ -72,5 +72,8 @@ let
     };
 in jobs //
    {
-     all = pkgs.lib.collect pkgs.lib.isDerivation jobs;
+     all = pkgs.mkShell {
+       name = "all tests";
+       contents = pkgs.lib.collect pkgs.lib.isDerivation jobs;
+     };
    }

overlay.nix

@@ -281,7 +281,7 @@ extraPkgs // {
         tpmSupport = false;
         uringSupport = false;
         capstoneSupport = false;
-      } // lib.optionalAttrs (lib.versionOlder lib.version "24.11") {
+      } // lib.optionalAttrs (lib.versionOlder lib.version "24.10") {
         texinfo = null;
       };
     in q.override overrides;