Add compatibility for ICS20 v2

.changelog/unreleased/improvements/ibc-relayer/4098-deserialize-ics20-v2-packet-data-with-protobuf.md

@@ -0,0 +1,2 @@
+- Deserialize ICS20 v2 packet data using Protobuf instead of JSON
+  ([\#4098](https://github.com/informalsystems/hermes/issues/4098))

.github/workflows/integration.yaml

@@ -69,7 +69,7 @@ jobs:
             command: simd
             account_prefix: cosmos
             native_token: stake
-            features: ica,ics29-fee,new-register-interchain-account,channel-upgrade,authz,no-denom-trace
+            features: ica,ics29-fee,new-register-interchain-account,channel-upgrade,authz,no-denom-trace,ics20-v2
           - package: wasmd
             command: wasmd
             account_prefix: wasm

Cargo.toml

@@ -120,6 +120,7 @@ uuid                     = "1.10.0"
 overflow-checks = true
 
 [patch.crates-io]
+ibc-proto                       = { git = "https://github.com/cosmos/ibc-proto-rs.git", branch = "luca_joss/update-ibc-go-commit" }
 # tendermint                       = { git = "https://github.com/informalsystems/tendermint-rs.git", branch = "main" }
 # tendermint-rpc                   = { git = "https://github.com/informalsystems/tendermint-rs.git", branch = "main" }
 # tendermint-proto                 = { git = "https://github.com/informalsystems/tendermint-rs.git", branch = "main" }