Harmonize additional packages installer: RHEL/Fedora are identical

cmake_targets/tools/build_helper

@@ -564,7 +564,7 @@ check_install_additional_tools (){
         libforms-bin \
         libforms-dev \
         xmlstarlet"
-  elif [[ "$OS_DISTRO" == "rhel" ]] || [[ "$OS_DISTRO" == "centos" ]] || [[ "$OS_DISTRO" == "rocky" ]]; then
+  elif [[ "$OS_DISTRO" == "rhel" ]] || [[ "$OS_DISTRO" == "centos" ]] || [[ "$OS_DISTRO" == "rocky" ]] ||  [[ "$OS_DISTRO" == "fedora" ]]; then
     PACKAGE_LIST="\
       doxygen \
       ctags \
@@ -573,15 +573,6 @@ check_install_additional_tools (){
       xforms \
       xforms-devel \
       xmlstarlet"
-  elif [[ "$OS_DISTRO" == "fedora" ]]; then
-    PACKAGE_LIST=" \
-      doxygen \
-      ctags \
-      iperf3 \
-      gnutls-devel \
-      xforms \
-      xforms-devel \
-      xmlstarlet"
   fi
     $SUDO $INSTALLER install -y $PACKAGE_LIST $optional_packages
 }