[prebuilts] Update Black to same version as recipes

People should mostly be using the version pinned in the shac ensure
file, but just in case anyone's still using Black directly.

Change-Id: Ibdfff696163a1aa827d78d82a1b878f781eb813e
Reviewed-on: https://fuchsia-review.googlesource.com/c/infra/prebuilt/+/1040674
Reviewed-by: Ina Huh <ihuh@google.com>
diff --git a/cipd.ensure b/cipd.ensure
index 520b7cd..b5668e0 100644
--- a/cipd.ensure
+++ b/cipd.ensure
@@ -12,7 +12,8 @@
 @Subdir tools
 
 # Black formatter
-fuchsia/third_party/black/${platform} version:2@23.1.0.1
+# Keep in sync with https://fuchsia.googlesource.com/infra/recipes/+/HEAD/shac.ensure
+fuchsia/third_party/black/${platform} version:2@24.4.0.1
 
 # shac static checks tool. Pin to latest as it's unstable.
 fuchsia/shac/${platform} latest