fixup! tools: enable temporal by default in Nix integration

Author: aduh95

tools/nix/v8.nix

@@ -30,8 +30,7 @@ let
   useSharedTemporal = builtins.elem "--shared-temporal_capi" configureFlags;
 
   useVendoredPerfetto = builtins.elem "--with-perfetto" configureFlags && !useSharedPerfetto;
-  useVendoredTemporal =
-    !(builtins.elem "--v8-disable-temporal-support" configureFlags) && !useSharedTemporal;
+  isTemporalDisabled = builtins.elem "--v8-disable-temporal-support" configureFlags;
 
   src =
     let
@@ -57,7 +56,7 @@ let
       ++ lib.optional (!useSharedHighway) ../../tools/v8_gypfiles/highway.gyp
       ++ lib.optional (!useSharedSimdutf) ../../tools/v8_gypfiles/simdutf.gyp
       ++ lib.optional useVendoredPerfetto ../../deps/perfetto
-      ++ lib.optional (useVendoredTemporal || icu == null) ../../deps/crates
+      ++ lib.optional (if useSharedTemporal then icu == null else !isTemporalDisabled) ../../deps/crates
       ++ lib.optionals (icu != null) [
         ../../tools/icu/icu_versions.json
         ../../tools/icu/icu-system.gyp