[gcc r11-9422] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:6edb3bc245f22aba8b756a4d77b9aa840ab5a613

commit r11-9422-g6edb3bc245f22aba8b756a4d77b9aa840ab5a613
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Thu Dec 30 00:18:20 2021 +0000

    Daily bump.

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

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 252ebb288a0..86d98455ff7 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20211229
+20211230