[glibc] Update kernel version to 6.6 in header constant tests

[Adhemerval Zanella <azanella@sourceware.org>]

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=f680063f302df3c1bb7cbaec8250f0b2247c91bc

commit f680063f302df3c1bb7cbaec8250f0b2247c91bc
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date:   Tue Oct 31 13:32:34 2023 -0300

    Update kernel version to 6.6 in header constant tests
    
    There are no new constants covered, the tst-mman-consts.py is
    updated separately along with a header constant addition.

Diff:
---
 sysdeps/unix/sysv/linux/tst-mount-consts.py | 4 ++--
 sysdeps/unix/sysv/linux/tst-pidfd-consts.py | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/sysdeps/unix/sysv/linux/tst-mount-consts.py b/sysdeps/unix/sysv/linux/tst-mount-consts.py
index b5c52a4bb2..ba1c373fc4 100755
--- a/sysdeps/unix/sysv/linux/tst-mount-consts.py
+++ b/sysdeps/unix/sysv/linux/tst-mount-consts.py
@@ -39,10 +39,10 @@ def main():
         sys.exit (77)
 
     linux_version_headers = glibcsyscalls.linux_kernel_version(args.cc)
-    # Constants in glibc were updated to match Linux v6.5.  When glibc
+    # Constants in glibc were updated to match Linux v6.6.  When glibc
     # constants are updated this value should be updated to match the
     # released kernel version from which the constants were taken.
-    linux_version_glibc = (6, 5)
+    linux_version_glibc = (6, 6)
     def check(cte, exclude=None):
         return glibcextract.compare_macro_consts(
                 '#include <sys/mount.h>\n',
diff --git a/sysdeps/unix/sysv/linux/tst-pidfd-consts.py b/sysdeps/unix/sysv/linux/tst-pidfd-consts.py
index 1ef14889a8..4a0f757a21 100644
--- a/sysdeps/unix/sysv/linux/tst-pidfd-consts.py
+++ b/sysdeps/unix/sysv/linux/tst-pidfd-consts.py
@@ -39,7 +39,7 @@ def main():
         sys.exit (77)
 
     linux_version_headers = glibcsyscalls.linux_kernel_version(args.cc)
-    linux_version_glibc = (6, 5)
+    linux_version_glibc = (6, 6)
     sys.exit(glibcextract.compare_macro_consts(
                 '#include <sys/pidfd.h>\n',
                 '#include <asm/fcntl.h>\n'