feat: handle Unknown transactions, blocks and consensus parameters (#…

…2154)

## Linked Issues/PRs
FuelLabs/fuels-rs#1477

## Description
Refactored code to handle `Unknown` transaction types,
`ConsensusParameters` and `Blocks`.

For transactions I have craeted a new `TransactionType` that we can
`try_into` the `fuel_tx::Transaction`.
For `ConsesnsuParameters` and `Block` I have used `cynic's` `fallback`
attrbute and added a `Unknown` variant for all `Version` enums.

I had to bump `cynic` to `3.1.0` and `reqwest` to `0.12.0` to use the
`fallback` attribute on enums.

BREAKING CHANGES:
`graphql` endpoints for transactions use the new `TransactionType` type
instead of `fuel_tx::Transaction`

CHANGELOG.md

@@ -7,6 +7,9 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 ## [Unreleased]
 
 ### Added
+- [2154](https://github.com/FuelLabs/fuel-core/pull/2154): Added `Unknown` variant to `ConsensusParameters` graphql queries
+- [2154](https://github.com/FuelLabs/fuel-core/pull/2154): Added `Unknown` variant to `Block` graphql queries
+- [2154](https://github.com/FuelLabs/fuel-core/pull/2154): Added `TransactionType` type in `fuel-client`
 - [2321](https://github.com/FuelLabs/fuel-core/pull/2321): New metrics for the TxPool:
     - The size of transactions in the txpool (`txpool_tx_size`)
     - The time spent by a transaction in the txpool in seconds (`txpool_tx_time_in_txpool_seconds`)
@@ -37,6 +40,9 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 #### Breaking
 - [2389](https://github.com/FuelLabs/fuel-core/pull/2258): Updated the `messageProof` GraphQL schema to return a non-nullable `MessageProof`.
 
+#### Breaking
+- [2154](https://github.com/FuelLabs/fuel-core/pull/2154): Transaction graphql endpoints use `TransactionType` instead of `fuel_tx::Transaction`.
+
 ## [Version 0.40.0]
 
 ### Added