Delete post, preun, postun for help package

I think it is useless to do it because these info files
are placed under standard info dir and they can be read
by info command directly.

(cherry picked from commit 82b4b465edb398ed7beba03a2db0aa7962446b98)

binutils.spec

@@ -1,7 +1,7 @@
 Summary: Binary utilities
 Name:    binutils
 Version: 2.34
-Release: 27
+Release: 28
 License: GPLv3+
 URL:     https://sourceware.org/binutils
 
@@ -275,42 +275,15 @@ fi
 
 /sbin/ldconfig
 
-%post help
-for info in as.info.gz binutils.info.gz gprof.info.gz ld.info.gz
-do
-  /sbin/install-info --info-dir=%{_infodir} %{_infodir}/$info
-done
-
 %preun
 if [ $1 = 0 ]; then
   %{_sbindir}/alternatives --remove ld %{_bindir}/ld.bfd
   %{_sbindir}/alternatives --remove ld %{_bindir}/ld.gold
 fi
 
-%preun help
-if [ $1 = 0 ]; then
-  if [ -e %{_infodir}/binutils.info.gz ]
-  then
-    for info in as.info.gz binutils.info.gz gprof.info.gz ld.info.gz
-    do
-    /sbin/install-info --delete --info-dir=%{_infodir} %{_infodir}/$info
-    done
-  fi
-fi
-
-
 %postun
 /sbin/ldconfig
 
-%postun help
-  if [ -e %{_infodir}/binutils.info.gz ]
-  then
-    for info in as.info.gz binutils.info.gz gprof.info.gz ld.info.gz
-    do
-    /sbin/install-info --delete --info-dir=%{_infodir} %{_infodir}/$info
-    done
-  fi
-
 
 %files -f binutils.lang
 %doc README
@@ -342,6 +315,9 @@ fi
 %{_infodir}/bfd*info*
 
 %changelog
+* Tue Sep 05 2023 eastb233 <xiezhiheng@huawei.com> - 2.34-28
+- Delete post, preun, postun for help package
+
 * Thu Aug 31 2023 liningjie <liningjie@xfusion.com> - 2.34-27
 - fix CVE-2022-48064