fix: "acknowledgement written" logs unsupported type (cosmos#1919)

* fix: "acknowledgement written" logs unsupported type

* Updating CHANGELOG.md

Co-authored-by: Carlos Rodriguez <carlos@interchain.io>
Co-authored-by: colin axnér <25233464+colin-axner@users.noreply.github.com>

CHANGELOG.md

@@ -129,6 +129,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 * (light-clients/solomachine) [#1839](https://github.com/cosmos/ibc-go/issues/1839) Fixed usage of the new diversifier in validation of changing diversifiers for the solo machine. The current diversifier must sign over the new diversifier.
 * (light-clients/07-tendermint) [\#1674](https://github.com/cosmos/ibc-go/pull/1674) Submitted ClientState is zeroed out before checking the proof in order to prevent the proposal from containing information governance is not actually voting on.
 * (modules/core/02-client)[\#1676](https://github.com/cosmos/ibc-go/pull/1676) ClientState must be zeroed out for `UpgradeProposals` to pass validation. This prevents a proposal containing information governance is not actually voting on.
+* (modules/core/04-channel)[\#1919](https://github.com/cosmos/ibc-go/pull/1919) Fixed formatting of sequence for packet "acknowledgement written" logs.
 
 ## [v3.1.1](https://github.com/cosmos/ibc-go/releases/tag/v3.1.1) - 2022-08-02
 

modules/core/04-channel/keeper/packet.go

@@ -352,7 +352,7 @@ func (k Keeper) WriteAcknowledgement(
 	// log that a packet acknowledgement has been written
 	k.Logger(ctx).Info(
 		"acknowledgement written",
-		"sequence", packet.GetSequence(),
+		"sequence", strconv.FormatUint(packet.GetSequence(), 10),
 		"src_port", packet.GetSourcePort(),
 		"src_channel", packet.GetSourceChannel(),
 		"dst_port", packet.GetDestPort(),