Update dependencies

[szg251]

Updated some of the dependencies:

• easy-ps
• plutip (transitively haskell-nix, hackage-nix, iohk-nix and CHaP)
• blockfrost
• ogmios 5.6 -> 6; response format changed

Blocked by

https://github.com/mlabs-haskell/plutip/pull/183

Pre-review checklist

• [x] All code has been formatted using our config (make format)
• [x] Any new API features or modification of existing behavior is covered as defined in our test plan
• [x] The changelog has been updated under the ## Unreleased header, using the appropriate sub-headings (### Added, ### Removed, ### Fixed), and the links to the appropriate issues/PRs have been included

[szg251]

Plutip's local-cluster seems to be working correctly, spinning up the cluster with tada distributed, and keys generated. I could also verify that plutip-server is working, and the cluster can be started with the /start endpoint. I still have a problem with CTL: it can start the cluster, prepare the wallets, and query them, but it fails with a timeout when it's balancing a tx (before submitting a tx)

[szg251]

Unfortunately I didn't have enough time to finish this, so I pushed my last results to 0fd1270

As discussed in a thread here, the latest versions of cardano-node (8.0.0 and above) require a new version of Ogmios (6.0). This version introduces a lot of breaking changes: most notably, they're using a standard JSON-RPC 2.0 scheme for the websocket messages. There's a beautiful migration guide here: https://github.com/CardanoSolutions/ogmios/blob/master/architectural-decisions/accepted/017-api-version-6-major-rewrite.md#migration-guide

Last status:

• renamed JsonWsp modules, data types etc to JsonRpc2
• modified types and codecs in JsonRpc2 module to comply with the standard
• updated ogmios most calls (see list below) in /src/Internal/QueryM/Ogmios.purs
• updated most ogmios request and response types in the same module
• updated protocol parameters data type
• updated test schema in /fixtures/schemata/JsonRpc2/UtxoQueryResponse.medea
• updated generate fixtures file

What's left:

• finishing call type updates (method names are updated where I could find an equivalent in the new version)
• verifying/updating error responses
• finding out the story with stakePool queries: it looks like there's no poolIds query anymore, so a few things might have to change here

call	status
querySystemStartCall	request, success response
queryCurrentEpochCall	request, success response
queryEraSummariesCall	request, success response
queryProtocolParameters	request, success response
queryChainTipCall	request, success response
queryPoolIdsCall -> queryStakePoolsCall	method name only
queryPoolParametersCall	-
queryDelegationsAndRewards	method name only
submitTxCall	request, success response
evaluateTxCall	request, success response
acquireMempoolSnapshotCall	method name only
mempoolSnapshotHasTxCall	method name only
mempoolSnapshotNextTxCall	method name only
mempoolSnpashotSizeAndCapacityCall	method name only
releaseMempoolCall	method name only

[zmrocze]

Thanks @szg251 for the status comment. Definitely helped to finish the pr.

[zmrocze]

@klntsky some easily missable details:

• I removed tests concerning Ogmios Utxo query. It was obsolete already before, but went unnoticed. If you could double check these are unneeded.
• removed Ogmios Utxo query fixtures and json schema
• removed Base64 module - not needed as mempool tx is hex encoded now
• minor changes to how decoding errors are handled - here im pretty sure behaviour is unchanged