WIP: TO SQUASH: First attempt to get rid of missing ToObject instance
```
src/Cardano/Tracing/OrphanInstances/Shelley.hs:569:37: error: [GHC-39999]
• Could not deduce ‘ToObject
(Ledger.EraRuleFailure "PPUP" ledgerera)’
arising from a use of ‘toObject’
from the context: (Show (Ledger.Value ledgerera),
ToJSON (Ledger.Value ledgerera), ToJSON (Ledger.TxOut ledgerera),
Core.Crypto (Consensus.EraCrypto ledgerera))
bound by the instance declaration
at src/Cardano/Tracing/OrphanInstances/Shelley.hs:(522,3)-(527,50)
• In the expression: toObject verb f
In an equation for ‘toObject’:
toObject verb (UpdateFailure f) = toObject verb f
In the instance declaration for
‘ToObject (ShelleyUtxoPredFailure ledgerera)’
```