backport bump SDK to v0.44.1 to v2.0.x (#466)

* backport #455 to v2.0.x

* run go mod tidy to fix some complaints about the go.sum file

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

CHANGELOG.md

@@ -36,6 +36,10 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ## [Unreleased]
 
+### Dependencies
+
+* [\#455](https://github.com/cosmos/ibc-go/pull/455) Bump SDK version to v0.44.1
+
 ### API Breaking
 
 * (core) [\#227](https://github.com/cosmos/ibc-go/pull/227) Remove sdk.Result from application callbacks
@@ -49,6 +53,12 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 * [\#384](https://github.com/cosmos/ibc-go/pull/384) Added `NegotiateAppVersion` method to `IBCModule` interface supported by a gRPC query service in `05-port`. This provides routing of requests to the desired application module callback, which in turn performs application version negotiation.
 
+## [v1.2.1](https://github.com/cosmos/ibc-go/releases/tag/v1.2.1) - 2021-10-04
+
+### Dependencies
+
+* [\#455](https://github.com/cosmos/ibc-go/pull/455) Bump SDK version to v0.44.1
+
 ## [v1.2.0](https://github.com/cosmos/ibc-go/releases/tag/v1.2.0) - 2021-09-10
 
 ### State Machine Breaking
@@ -67,6 +77,12 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 * [\#386](https://github.com/cosmos/ibc-go/pull/386) Bump [tendermint](https://github.com/tendermint/tendermint) from 0.34.12 to 0.34.13.
 
+## [v1.1.1](https://github.com/cosmos/ibc-go/releases/tag/v1.1.1) - 2021-10-04
+
+### Dependencies
+
+* [\#455](https://github.com/cosmos/ibc-go/pull/455) Bump SDK version to v0.44.1
+
 ## [v1.1.0](https://github.com/cosmos/ibc-go/releases/tag/v1.1.0) - 2021-09-03
 
 ### Dependencies

go.mod

@@ -7,7 +7,7 @@ replace github.com/gogo/protobuf => github.com/regen-network/protobuf v1.3.3-alp
 require (
 	github.com/armon/go-metrics v0.3.9
 	github.com/confio/ics23/go v0.6.6
-	github.com/cosmos/cosmos-sdk v0.44.0
+	github.com/cosmos/cosmos-sdk v0.44.1
 	github.com/gogo/protobuf v1.3.3
 	github.com/golang/protobuf v1.5.2
 	github.com/gorilla/mux v1.8.0