fix: "acknowledgement written" logs unsupported type (backport #1919) (#1954)

* fix: "acknowledgement written" logs unsupported type (#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>
(cherry picked from commit 897e7eb)

# Conflicts:
#	CHANGELOG.md

* fix conflict

Co-authored-by: Joe Abbey <joe.abbey@gmail.com>
Co-authored-by: Carlos Rodriguez <carlos@interchain.io>

Author: 3 people

CHANGELOG.md

@@ -48,6 +48,8 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ### Bug Fixes
 
+* (modules/core/04-channel)[\#1919](https://github.com/cosmos/ibc-go/pull/1919) Fixed formatting of sequence for packet "acknowledgement written" logs.
+
 ## [v2.1.2](https://github.com/cosmos/ibc-go/releases/tag/v2.1.2) - 2022-08-02
 
 ### Improvements

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

@@ -355,7 +355,7 @@ 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(),