[gcc r10-11183] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:74a4683b34fb87c9c6045559658c45730e5cf9cc

commit r10-11183-g74a4683b34fb87c9c6045559658c45730e5cf9cc
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Sun Jan 29 00:19:53 2023 +0000

    Daily bump.

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

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 9348a4afb6a..4a549ed9f6b 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20230128
+20230129