Remove old FlexRAN file

Setup routes was added by the author of FlexRAN. The UEs always set up
routes automatically, and this file is therefore not needed.

See-also: 287c1829 ("Remove FlexRAN")
Signed-off-by: Robert Schmidt <robert.schmidt@openairinterface.org>

cmake_targets/tools/make_agent_cache

-#!/usr/bin/env bash
-
-CACHE_DIR=/mnt/oai_agent_cache
-
-if [ ! -d $CACHE_DIR ]; then
-    echo "Creating cache dir in $CACHE_DIR"
-    sudo mkdir $CACHE_DIR
-fi
-
-if grep -qs "$CACHE_DIR" /proc/mounts; then
-    echo "Agent cache is already mounted"
-else
-    echo "Agent cache was not mounted"
-    echo "Mounting..."
-    sudo mount -o size=100m -t tmpfs none "$CACHE_DIR"
-    if [ $? -eq 0 ]; then
-	echo "Mount success"
-    else
-	echo "Something went wrong with the mount"
-    fi
-fi

cmake_targets/tools/setup_routes.sh

-#!/bin/bash
-
-for i in $(seq 1 $1);
-do
-    let table=1000+$i
-    echo "sudo ip route add 10.0.1.0/24 dev oaitun_ue$i table $table"
-    sudo ip route add 10.0.1.0/24 dev oaitun_ue$i table $table
-    echo "sudo ip route add default via 10.0.1.1 dev oaitun_ue$i table $table"
-    sudo ip route add default via 10.0.1.1 dev oaitun_ue$i table $table
-    let octet=$i+1
-    echo "sudo ip rule add from 10.0.1.$octet table $table"
-    sudo ip rule add from 10.0.1.$octet table $table
-done