[#135] .env: update neo-go version

Update `bin/passwd.exp` to handle commands with and without prompt.

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>

.env

@@ -5,7 +5,7 @@ CA_CERTS_TRUSTED_STORE=/etc/ssl/certs
 
 # NeoGo privnet
 CHAIN_URL="https://github.com/nspcc-dev/neofs-contract/releases/download/v0.11.0/devenv_mainchain_notary_disabled.gz"
-NEOGO_VERSION=0.97.2
+NEOGO_VERSION=0.97.3
 
 # NeoGo sidechain
 MORPH_CHAIN_URL="https://github.com/nspcc-dev/neofs-contract/releases/download/v0.11.0/devenv_sidechain.gz"

bin/passwd.exp

@@ -12,6 +12,12 @@ if { $passwd == "-"} {
 	send -- "$passwd\r"
 }
 
-expect EOF
+expect {
+    "Relay transaction" {
+        send "y\r"
+        exp_continue
+    }
+    EOF
+}
 lassign [wait] pid spawnid os_error_flag value
 exit $value