[bazel] Fix v8_binary_non_pointer_compression.

Signed-off-by: Piotr Sikora <piotrsikora@google.com>
Change-Id: I33ef12d28d2e76694f971bab56bd7b7b66731709
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3336502Reviewed-by: Victor Gomes <victorgomes@chromium.org>
Commit-Queue: Victor Gomes <victorgomes@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78385}

bazel/v8-non-pointer-compression.bzl

 def _v8_disable_pointer_compression(settings, attr):
     return {
-        "//third_party/v8/HEAD:v8_enable_pointer_compression": "False",
+        "//:v8_enable_pointer_compression": "False",
     }
 
 v8_disable_pointer_compression = transition(
     implementation = _v8_disable_pointer_compression,
     inputs = [],
-    outputs = ["//third_party/v8/HEAD:v8_enable_pointer_compression"],
+    outputs = ["//:v8_enable_pointer_compression"],
 )
 
 # The implementation of transition_rule: all this does is copy the
@@ -51,7 +51,7 @@ v8_binary_non_pointer_compression = rule(
         # consequences for your build. The whitelist defaults to "everything".
         # But you can redefine it more strictly if you feel that's prudent.
         "_allowlist_function_transition": attr.label(
-            default = "//tools/allowlists/function_transition_allowlist",
+            default = "@bazel_tools//tools/allowlists/function_transition_allowlist",
         ),
     },
     # Making this executable means it works with "$ bazel run".