[gcc r12-10072] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:87843be8a44feecdb8730e35da803802a3ba0b9b

commit r12-10072-g87843be8a44feecdb8730e35da803802a3ba0b9b
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Thu Dec 28 00:22:03 2023 +0000

    Daily bump.

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

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index a63b9e9e7ca..460a2386493 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20231227
+20231228