Drop commit from inspect-script exe

We do not need the plutus-style envelope and this would not match with
the PlutusV2 used there.

hydra-plutus/exe/inspect-script/Main.hs

@@ -14,7 +14,6 @@ import Hydra.Contract.Head as Head
 import Hydra.Contract.HeadState as Head
 import Hydra.Contract.HeadTokens qualified as HeadTokens
 import Hydra.Contract.Initial as Initial
-import Hydra.Plutus (commitValidatorScript)
 import PlutusLedgerApi.V2 (Data, SerialisedScript, toData)
 import PlutusTx (getPlc)
 import PlutusTx.Code (CompiledCode)
@@ -85,14 +84,11 @@ main = do
   scripts =
     [ (headScript, "headScript")
     , (initialScript, "initialScript")
-    , (commitScript, "commitScript")
     , (hashPlutusScript, "hashScript")
     ]
 
   headScript = Head.validatorScript
 
-  commitScript = commitValidatorScript
-
   initialScript = Initial.validatorScript
 
   hashPlutusScript = Hash.validatorScript