Merge bitcoin/bitcoin#31529: guix: latest 2.31 glibc

b8710201fb guix: disable timezone tools & profiling in glibc (fanquake)
23b8a424fb guix: bump glibc 2.31 to 7b27c450c34563a28e634cccb399cd415e71ebfe (fanquake)

Pull request description:

  An additional commit has been backported to the 2.31 branch:
  https://sourceware.org/git/?p=glibc.git;a=shortlog;h=refs/heads/release/2.31/master.

  Pass `--disable-timezone-tools`: removes `var/profiles/x86_64-linux-gnu/sbin/zdump`.
  Pass `--disable-profile`: profiling is disabled by default, but make that explicit.

ACKs for top commit:
  theuni:
    utACK b8710201fb
  hebasto:
    ACK b8710201fb.

Tree-SHA512: 0d9a0e7451cc42384bbdd0b46c740c7aa964dc12e3f0376de586bf90e57799ebb04675892861cb38a53b5ca0e265061fa7111596cf1c94171303d0d048785ab4

contrib/guix/manifest.scm

@@ -451,7 +451,7 @@ inspecting signatures in Mach-O binaries.")
                #t))))))))
 
 (define-public glibc-2.31
-  (let ((commit "8e30f03744837a85e33d84ccd34ed3abe30d37c3"))
+  (let ((commit "7b27c450c34563a28e634cccb399cd415e71ebfe"))
   (package
     (inherit glibc) ;; 2.35
     (version "2.31")
@@ -463,7 +463,7 @@ inspecting signatures in Mach-O binaries.")
               (file-name (git-file-name "glibc" commit))
               (sha256
                (base32
-                "1zi0s9yy5zkisw823vivn7zlj8w6g9p3mm7lmlqiixcxdkz4dbn6"))
+                "017qdpr5id7ddb4lpkzj2li1abvw916m3fc6n7nw28z4h5qbv2n0"))
               (patches (search-our-patches "glibc-guix-prefix.patch"))))
     (arguments
       (substitute-keyword-arguments (package-arguments glibc)
@@ -474,6 +474,8 @@ inspecting signatures in Mach-O binaries.")
                   "--enable-cet",
                   "--enable-bind-now",
                   "--disable-werror",
+                  "--disable-timezone-tools",
+                  "--disable-profile",
                   building-on)))
     ((#:phases phases)
         `(modify-phases ,phases