build command doesn't balance tx output when key deposit is returned

[mkoura]

Description

With cardano-cli 10.0.0.0, I used transaction build command to deregister stake address. However the tx output amount didn't account for the key deposit, and submit failed with

Command failed: transaction submit Error: Error while submitting tx: ShelleyTxValidationError ShelleyBasedEraConway (ApplyTxError (ConwayUtxowFailure (UtxoFailure (ValueNotConservedUTxO (MaryValue (Coin 999819319) (MultiAsset (fromList []))) (MaryValue (Coin 999419319) (MultiAsset (fromList []))))) :| []))

The difference is 400000, the key deposit amount.

Steps to Reproduce

1. Register stake address
2. Deregister stake address

cardano-cli conway stake-address deregistration-certificate --key-reg-deposit-amt 400000 --stake-verification-key-file "stake.vkey" --out-file "stake_dereg.cert"

cardano-cli conway transaction build --tx-in "c2d5d1e9c130644a44658a5eea843a10dbc2ca6a2c6241aeea99b01e85eeaceb#0" --certificate-file "stake_dereg.cert" --change-address addr_test1qrc9dzle0e824jkuccz9209nnp5vjypyhq5r9nvtd7rsvsws3czfenm29chw8elmkr0xh6vhk7ma3sl7e0ry5k7qn2ds20h0fl --witness-override 2 --out-file "dereg_tx.body" --testnet-magic 42

cardano-cli conway transaction sign --tx-body-file "dereg_tx.body" --testnet-magic 42 --signing-key-file test_delegation_pool_user_ci0_addr0.skey --signing-key-file "stake.skey" --out-file "dereg_tx.signed"

cardano-cli conway transaction submit --testnet-magic 42 --tx-file "dereg_tx.signed"

Files used for building the tx

[carbolymer]

Fixed by #946