packaging/dev-shell: Fix configurePhase

Since 918c1a9 configurePhase variable points to cmakeConfigurePhase
and runPhase configurePhase does the wrong thing.

configurePhase function on the other hand still worked correctly.

Author: xokdvium

packaging/dev-shell.nix

@@ -269,6 +269,8 @@ pkgs.nixComponents2.nix-util.overrideAttrs (
       CXX_LD = "mold";
     };
 
+    dontUseCmakeConfigure = true;
+
     mesonFlags =
       map (transformFlag "libutil") (ignoreCrossFile pkgs.nixComponents2.nix-util.mesonFlags)
       ++ map (transformFlag "libstore") (ignoreCrossFile pkgs.nixComponents2.nix-store.mesonFlags)