Convert Alonzo TxInfo tests to Imp test #5210
Description
Alonzo TxInfoSpec has two tests that silently ignore byron txin and txout:
describe "Plutus V1" $ do
it "silently ignore byron txout" $
silentlyIgnore (txEx shelleyInput byronOutput)
it "silently ignore byron txin" $
silentlyIgnore (txEx byronInput shelleyOutput)
This ticket is to convert these two to Imp framework.