deps: bump comet to v0.34.29 (cosmos#2594)

* bump comet to v0.34.29

* update changelog

* add entry to .changelog

.changelog/unreleased/dependencies/2594-bump-cometbft.md

@@ -0,0 +1,3 @@
+- Bump [CometBFT](https://github.com/cometbft/cometbft) to
+  [v0.34.29](https://github.com/cometbft/cometbft/releases/tag/v0.34.29)
+  ([\#2594](https://github.com/cosmos/gaia/pull/2594))

go.mod

@@ -186,7 +186,7 @@ replace (
 	github.com/gogo/protobuf => github.com/regen-network/protobuf v1.3.3-alpha.regen.1
 
 	// Comet
-	github.com/tendermint/tendermint => github.com/cometbft/cometbft v0.34.28
+	github.com/tendermint/tendermint => github.com/cometbft/cometbft v0.34.29
 
 	// latest grpc doesn't work with with our modified proto compiler, so we need to enforce
 	// the following version across all dependencies.

go.sum

@@ -213,8 +213,8 @@ github.com/codegangsta/inject v0.0.0-20150114235600-33e0aa1cb7c0/go.mod h1:4Zcju
 github.com/coinbase/kryptology v1.8.0/go.mod h1:RYXOAPdzOGUe3qlSFkMGn58i3xUA8hmxYHksuq+8ciI=
 github.com/coinbase/rosetta-sdk-go v0.7.9 h1:lqllBjMnazTjIqYrOGv8h8jxjg9+hJazIGZr9ZvoCcA=
 github.com/coinbase/rosetta-sdk-go v0.7.9/go.mod h1:0/knutI7XGVqXmmH4OQD8OckFrbQ8yMsUZTG7FXCR2M=
-github.com/cometbft/cometbft v0.34.28 h1:gwryf55P1SWMUP4nOXpRVI2D0yPoYEzN+IBqmRBOsDc=
-github.com/cometbft/cometbft v0.34.28/go.mod h1:L9shMfbkZ8B+7JlwANEr+NZbBcn+hBpwdbeYvA5rLCw=
+github.com/cometbft/cometbft v0.34.29 h1:Q4FqMevP9du2pOgryZJHpDV2eA6jg/kMYxBj9ZTY6VQ=
+github.com/cometbft/cometbft v0.34.29/go.mod h1:L9shMfbkZ8B+7JlwANEr+NZbBcn+hBpwdbeYvA5rLCw=
 github.com/cometbft/cometbft-db v0.7.0 h1:uBjbrBx4QzU0zOEnU8KxoDl18dMNgDh+zZRUE0ucsbo=
 github.com/cometbft/cometbft-db v0.7.0/go.mod h1:yiKJIm2WKrt6x8Cyxtq9YTEcIMPcEe4XPxhgX59Fzf0=
 github.com/confio/ics23/go v0.9.0 h1:cWs+wdbS2KRPZezoaaj+qBleXgUk5WOQFMP3CQFGTr4=