Remove old crufty coreutils requires

Signed-off-by: Igor Gnatenko <ignatenkobrain@fedoraproject.org>

logwatch.spec

@@ -1,7 +1,7 @@
 Summary: A log file analysis program
 Name: logwatch
 Version: 7.4.3
-Release: 6%{?dist}
+Release: 7%{?dist}
 License: MIT
 Group: Applications/System
 URL: http://www.logwatch.org/
@@ -22,7 +22,7 @@ Patch5: logwatch-journal.patch
 Patch6: logwatch-journald-source.patch
 Patch7: logwatch-sshd-2.patch
 BuildRequires: perl-generators
-Requires: textutils sh-utils grep mailx
+Requires: grep mailx
 Requires: perl(Date::Manip)
 Requires: perl(Sys::CPU)
 Requires: perl(Sys::MemInfo)
@@ -144,6 +144,9 @@ echo "# Configuration overrides for specific logfiles/services may be placed her
 %{_mandir}/man*/*
 
 %changelog
+* Tue Nov 07 2017 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 7.4.3-7
+- Remove old crufty coreutils requires
+
 * Tue Aug 29 2017 Jan Synáček <jsynacek@redhat.com> - 7.4.3-6
 - refix: sshd log format changed (#1317620)