scripts: remove host_find_libraries.sh

Not needed after we switch to using native alpine image

scripts/host_find_libraries.sh

@@ -1,25 +0,0 @@
-#!/bin/bash
-
-add_host_specific_libraries() {
-    for libraries in 'libsoftokn3.so' 'libsqlite3.so.0' 'libfreeblpriv3.so'; do
-        lib_path=""
-        for base_lib_path in '/lib64/' '/lib/' '/usr/lib/x86_64-linux-gnu/' '/lib/x86_64-linux-gnu/'; do
-            if [ ! -e $base_lib_path ]; then
-                continue
-            fi
-            lib_path="$(find $base_lib_path -name $libraries -print -quit)"
-            if [ -z "$lib_path" ]; then
-                continue
-            fi
-            real_lib_path="$(readlink -f $lib_path)"
-            cp $real_lib_path $1/lib/$libraries
-            break
-        done
-        if [ -z "$lib_path" ]; then
-            echo "failed find $libraries ..."
-            exit 1
-        fi
-    done
-}
-
-add_host_specific_libraries $@