[heap] Disable map space with --future

Bug: v8:12578
Change-Id: If0253a2feb383d6ef313729bf99b489eb9436303
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3652794Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Dominik Inführ <dinfuehr@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80660}

src/flags/flag-definitions.h

@@ -532,7 +532,7 @@ DEFINE_WEAK_IMPLICATION(future, flush_baseline_code)
 DEFINE_WEAK_IMPLICATION(future, short_builtin_calls)
 #endif
 DEFINE_WEAK_NEG_IMPLICATION(future, write_protect_code_memory)
-DEFINE_WEAK_IMPLICATION(future, compact_maps)
+DEFINE_WEAK_NEG_IMPLICATION(future, use_map_space)
 
 DEFINE_BOOL_READONLY(dict_property_const_tracking,
                      V8_DICT_PROPERTY_CONST_TRACKING_BOOL,