[gcc r13-10019] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:f0833ddcd031c96bb698f2917e64a830272b707b

commit r13-10019-gf0833ddcd031c96bb698f2917e64a830272b707b
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Mon Dec 29 00:17:39 2025 +0000

    Daily bump.

Diff:
---
 gcc/DATESTAMP | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index c328358b99f9..9e3af791f193 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20251228
+20251229