[gcc r13-7397] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:ab72fb45a05f3c8ef47fe8d7340fba51aab1ecb2

commit r13-7397-gab72fb45a05f3c8ef47fe8d7340fba51aab1ecb2
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Thu Jun 1 00:21:18 2023 +0000

    Daily bump.

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

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 748e702e080..e171f9ed053 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20230531
+20230601