Update tendermint-proto requirement from =0.17.0-rc3 to =0.27.0 in /proto

[dependabot]

Updates the requirements on tendermint-proto to permit the latest version.

Release notes

Sourced from tendermint-proto's releases.

v0.27.0

📖 CHANGELOG

Changelog

Sourced from tendermint-proto's changelog.

v0.27.0

Nov 28, 2022

Following on from the ABCI domain type-related work in v0.26.0, this release deduplicates types across the tendermint and tendermint-rpc crates, and makes better use of our domain types across the crates (a big thanks to @​mzabaluev here!).

@​romac helped make the RPC query interface more ergonomic, and @​hu55a1n1 implemented Rust equivalents for Tendermint Go's VerifyCommitLight and VerifyCommitLightTrusting methods for the light client.

Some additional convenience methods for the Time type were provided by @​scalalang2.

BREAKING CHANGES

• [tendermint] Change hash fields' type from Bytes (#1095):

  Struct	Field	Type
  abci::request::OfferSnapshot	app_hash	AppHash
  abci::response::Info	last_block_app_hash	AppHash
  abci::response::InitChain	app_hash	AppHash
  Genesis	app_hash	AppHash

• [tendermint] Remove method AppHash::value, replaced with non-allocating AppHash::as_bytes #1232.

• [tendermint-rpc] Remove ABCI-related types, change the affected field types to standard Rust types or ABCI domain types in [tendermint]. (#1090)

• [tendermint-rpc] Extract the key field from query::Condition and structure a query::Condition to have key and operation fields, since the key field is common to all conditions (#1230)

• [tendermint] Rename merkle::proof::Proof to ProofOps (#1234)

• [tendermint-rpc] Change the type of /tx response field proof to tendermint::tx::Proof (#1233)

IMPROVEMENTS

• [tendermint] Added Time methods unix_timestamp and unix_timestamp_nanos.

... (truncated)

Commits

• e9c41de Release v0.27.0 (#1240)
• e1468e2 Implement verify_light() and verify_light_trusting() (#1226)
• c8c8b9a Remove async-trait from dependencies (#1237)
• c5f76fb Decouple tendermint-rpc from tendermint-proto (#1234)
• 6ae3f25 abci: Change hashes' type from Bytes to tendermint::Hash or `tendermint::...
• edfe568 tendermint-rpc: Improve Query API (#1229)
• d102af4 Tendermint: Added unix_timestamp and unix_timestamp_nanos method in Time ...
• 3c28657 Fix clippy lints for Rust 1.65 (#1223)
• 2ce1789 Replace RPC ABCI types with ABCI domain types (#1204)
• b849fdd Release v0.26.0 (#1218)
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[dependabot]

Superseded by #122.