[gcc r11-11147] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:f7d4f267a32f9eaa1c244d0cc195d1758191036b

commit r11-11147-gf7d4f267a32f9eaa1c244d0cc195d1758191036b
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Sun Dec 17 00:19:00 2023 +0000

    Daily bump.

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

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 0197f68c28b..66d0586e143 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20231216
+20231217