test: update encoding test ica

scripts/tests/ica/delegate.sh

@@ -46,7 +46,7 @@ GENERATED_PACKET=$($BINARY tx interchain-accounts host generate-packet-data '{
         "denom": "'"$DENOM"'",
         "amount": "'"$ICS_ACCOUNT_BALANCE"'"
     }
-}' --memo memo --encoding proto3json)
+}' --memo memo --encoding proto3)
 
 
 $BINARY tx interchain-accounts controller send-tx connection-0 $GENERATED_PACKET --from $WALLET_1 --chain-id test-1 --home $CHAIN_DIR/test-1 --fees 3000000$DENOM --node tcp://localhost:16657  --keyring-backend test -y
@@ -58,7 +58,7 @@ while [[ "$VALIDATOR_DELEGATIONS" != "$ICS_ACCOUNT_BALANCE" ]]; do
     sleep 2
     echo "Waiting for the transaction '/cosmos.bank.v1beta1.MsgDelegate' to be relayed..."
     VALIDATOR_DELEGATIONS=$($BINARY query staking delegations-to $VAL_ADDR_1 --home $CHAIN_DIR/test-2 --node tcp://localhost:26657 -o json | jq -r '.delegation_responses[-1].balance.amount')
-
+    
     # log the validator delegations, and ics account balance 
     echo "Validator Delegations: $VALIDATOR_DELEGATIONS"
     echo "ICS Account Balance: $ICS_ACCOUNT_BALANCE"