remove obsolete extension of mkdir(1) info documentation

This has been addressed upstream with the following commit:
https://git.savannah.gnu.org/gitweb/?p=coreutils.git;a=commitdiff;h=v8.32-93-g3e61d5dd315

coreutils-8.4-mkdir-modenote.patch

@@ -1,13 +0,0 @@
-diff --git a/doc/coreutils.texi b/doc/coreutils.texi
-index 400e135..47e4480 100644
---- a/doc/coreutils.texi
-+++ b/doc/coreutils.texi
-@@ -10829,6 +10829,8 @@ incorrect.  @xref{Directory Setuid and Setgid}, for how the
- set-user-ID and set-group-ID bits of directories are inherited unless
- overridden in this way.
- 
-+Note: The @option{--mode},@option{-m} option only applies to the right-most directories listed on the command line.  When combined with @option{--parents}, @option{-p} option, any parent directories are created with @samp{u+wx} modified by umask.
-+
- @item -p
- @itemx --parents
- @opindex -p

coreutils.spec

@@ -1,7 +1,7 @@
 Summary: A set of basic GNU tools commonly used in shell scripts
 Name:    coreutils
 Version: 9.1
-Release: 7%{?dist}
+Release: 8%{?dist}
 License: GPLv3+
 Url:     https://www.gnu.org/software/coreutils/
 Source0: https://ftp.gnu.org/gnu/%{name}/%{name}-%{version}.tar.xz
@@ -32,9 +32,6 @@ Patch102: coreutils-8.32-DIR_COLORS.patch
 # df --direct
 Patch104: coreutils-df-direct.patch
 
-# add note about mkdir --mode behaviour into info documentation(#610559)
-Patch107: coreutils-8.4-mkdir-modenote.patch
-
 # add info about TZ envvar to date manpage
 Patch703: sh-utils-2.0.11-dateman.patch
 
@@ -265,6 +262,9 @@ rm -f $RPM_BUILD_ROOT%{_infodir}/dir
 %license COPYING
 
 %changelog
+* Mon Sep 19 2022 Kamil Dudka <kdudka@redhat.com> - 9.1-8
+- remove obsolete extension of mkdir(1) info documentation
+
 * Tue Aug 23 2022 Kamil Dudka <kdudka@redhat.com> - 9.1-7
 - remove non-upstream patch for uname -i/-p (#548834)