[gcc r12-9697] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:a58bda46377ba74df9ba2bf0a22111c74a1abae8

commit r12-9697-ga58bda46377ba74df9ba2bf0a22111c74a1abae8
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Thu Jun 15 00:20:49 2023 +0000

    Daily bump.

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

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 60b8c2b92b7..3f6866a6b54 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20230614
+20230615