hurd-amd64: Don't try to ship libutil.so in libc0.3-udeb

This compatibility library is not needed and thus not built in the
hurd-amd64 case.

debian/debhelper.in/libc-udeb.install.hurd-amd64

debian/changelog

@@ -6,6 +6,8 @@ glibc (2.38-4) UNRELEASED; urgency=medium
   [ Samuel Thibault ]
   * debian/patches/hurd-i386/git-ucontext.diff: Fix spurious ucontext content.
+  * debian/debhelper.in/libc-udeb.install.hurd-amd64: Don't try to ship
+    libutil.so in libc0.3-udeb.
  -- Aurelien Jarno <aurel32@debian.org>  Sun, 10 Sep 2023 11:30:32 +0200

debian/debhelper.in/libc-udeb.install.hurd-amd64

@@ -5,7 +5,6 @@ lib/*/libmvec.so.*
 lib/*/libdl.so.*
 lib/*/libresolv.so.*
 lib/*/libc.so.*
-lib/*/libutil.so.*
 lib/*/librt.so.*
 lib/*/libpthread.so.*
 lib/*/libnss_dns.so.*