Bump ibc-proto to v0.30.0 and tendermint to v0.31 (#689)

Author: kevinji

.changelog/unreleased/breaking-changes/689-bump-ibc-proto-to-0.30.md

@@ -0,0 +1,2 @@
+- Bump ibc-proto to v0.30.0 and tendermint to v0.31
+  ([#689](https://github.com/cosmos/ibc-rs/issues/689))

crates/ibc/Cargo.toml

@@ -49,7 +49,7 @@ mocks-no-std = ["cfg-if"]
 
 [dependencies]
 # Proto definitions for all IBC-related interfaces, e.g., connections or channels.
-ibc-proto = { version = "0.29.0", default-features = false, features = ["parity-scale-codec", "borsh"] }
+ibc-proto = { version = "0.30.0", default-features = false, features = ["parity-scale-codec", "borsh"] }
 ics23 = { version = "0.9.0", default-features = false, features = ["host-functions"] }
 time = { version = ">=0.3.0, <0.3.22", default-features = false }
 serde_derive = { version = "1.0.104", default-features = false, optional = true }
@@ -77,20 +77,20 @@ parking_lot = { version = "0.12.1", default-features = false, optional = true }
 cfg-if = { version = "1.0.0", optional = true }
 
 [dependencies.tendermint]
-version = "0.30"
+version = "0.31"
 default-features = false
 
 [dependencies.tendermint-proto]
-version = "0.30"
+version = "0.31"
 default-features = false
 
 [dependencies.tendermint-light-client-verifier]
-version = "0.30"
+version = "0.31"
 default-features = false
 features = ["rust-crypto"]
 
 [dependencies.tendermint-testgen]
-version = "0.30"
+version = "0.31"
 optional = true
 default-features = false
 
@@ -99,7 +99,7 @@ env_logger = "0.10.0"
 rstest = "0.16.0"
 tracing-subscriber = { version = "0.3.14", features = ["fmt", "env-filter", "json"]}
 test-log = { version = "0.2.10", features = ["trace"] }
-tendermint-rpc = { version = "0.30", features = ["http-client", "websocket-client"] }
-tendermint-testgen = { version = "0.30" } # Needed for generating (synthetic) light blocks.
+tendermint-rpc = { version = "0.31", features = ["http-client", "websocket-client"] }
+tendermint-testgen = { version = "0.31" } # Needed for generating (synthetic) light blocks.
 parking_lot = { version = "0.12.1" }
 cfg-if = { version = "1.0.0" }