Use binutils 2.39 branch in build-many-glibcs.py

[Joseph Myers]

This patch makes build-many-glibcs.py use binutils 2.39 branch.

Tested with build-many-glibcs.py (compilers and glibcs builds).  Note:
binutils 2.39 shows the same failures for i686-linux-gnu-no-pie,
x86_64-linux-gnu-no-pie and x86_64-linux-gnu-x32-no-pie building the
glibc testsuite as binutils mainline does.

diff --git a/scripts/build-many-glibcs.py b/scripts/build-many-glibcs.py
index 070ac90fa1..98f02104a2 100755
--- a/scripts/build-many-glibcs.py
+++ b/scripts/build-many-glibcs.py
@@ -789,7 +789,7 @@ class Context(object):
 
     def checkout(self, versions):
         """Check out the desired component versions."""
-        default_versions = {'binutils': 'vcs-2.38',
+        default_versions = {'binutils': 'vcs-2.39',
                             'gcc': 'vcs-12',
                             'glibc': 'vcs-mainline',
                             'gmp': '6.2.1',

-- 
Joseph S. Myers
joseph@codesourcery.com