[#18] bin: Remove passwd.exp

It was here from older times

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>

bin/passwd.exp

@@ -1,23 +0,0 @@
-#!/usr/bin/expect
-
-set passwd [lindex $argv 0]
-set args [lrange $argv 1 end]
-
-spawn -noecho {*}$args
-expect -re {^.*assword.*$}
-
-if { $passwd == "-"} {
-	send -- "\r"
-} else {
-	send -- "$passwd\r"
-}
-
-expect {
-    "Relay transaction" {
-        send "y\r"
-        exp_continue
-    }
-    EOF
-}
-lassign [wait] pid spawnid os_error_flag value
-exit $value