Use MPFR 4.1.0 in build-many-glibcs.py

[Joseph Myers]

This patch makes build-many-glibcs.py use the new MPFR 4.1.0 release.

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 8010716d36..f17a8a250d 100755
--- a/scripts/build-many-glibcs.py
+++ b/scripts/build-many-glibcs.py
@@ -753,7 +753,7 @@ class Context(object):
                             'gmp': '6.2.0',
                             'linux': '5.7',
                             'mpc': '1.1.0',
-                            'mpfr': '4.0.2',
+                            'mpfr': '4.1.0',
                             'mig': 'vcs-mainline',
                             'gnumach': 'vcs-mainline',
                             'hurd': 'vcs-mainline'}

-- 
Joseph S. Myers
joseph@codesourcery.com