Use Linux 5.15 in build-many-glibcs.py

This patch makes build-many-glibcs.py use Linux 5.15.

Tested with build-many-glibcs.py (host-libraries, compilers and glibcs
builds).

diff --git a/scripts/build-many-glibcs.py b/scripts/build-many-glibcs.py
index 6046048..30b8abd 100755 (executable)
--- a/scripts/build-many-glibcs.py
+++ b/scripts/build-many-glibcs.py
@@ -784,7 +784,7 @@ class Context(object):
                             'gcc': 'vcs-11',
                             'glibc': 'vcs-mainline',
                             'gmp': '6.2.1',
-                            'linux': '5.14',
+                            'linux': '5.15',
                             'mpc': '1.2.1',
                             'mpfr': '4.1.0',
                             'mig': 'vcs-mainline',