chore: bump SHA in Data/ENat/Basic (#3178)

* [`data.enat.basic`@`9003f28797c0664a49e4179487267c494477d853`..`ceb887ddf3344dab425292e497fa2af91498437c`](https://leanprover-community.github.io/mathlib-port-status/file/data/enat/basic?range=9003f28797c0664a49e4179487267c494477d853..ceb887ddf3344dab425292e497fa2af91498437c)

The change in mathlib3 is irrelevant, as `coe_zero` is no longer a simp lemma.



Co-authored-by: Scott Morrison <scott.morrison@gmail.com>

Mathlib/Data/ENat/Basic.lean

@@ -4,7 +4,7 @@ Released under Apache 2.0 license as described in the file LICENSE.
 Authors: Yury Kudryashov
 
 ! This file was ported from Lean 3 source module data.enat.basic
-! leanprover-community/mathlib commit 9003f28797c0664a49e4179487267c494477d853
+! leanprover-community/mathlib commit ceb887ddf3344dab425292e497fa2af91498437c
 ! Please do not edit these lines, except to modify the commit id
 ! if you have ported upstream changes.
 -/