build(deps): bump github.com/cosmos/cosmos-sdk from 0.45.1 to 0.45.3 …

…(backport cosmos#1247) (cosmos#1271)

* build(deps): bump github.com/cosmos/cosmos-sdk from 0.45.1 to 0.45.3 (cosmos#1247)

Bumps [github.com/cosmos/cosmos-sdk](https://github.com/cosmos/cosmos-sdk) from 0.45.1 to 0.45.3.
- [Release notes](https://github.com/cosmos/cosmos-sdk/releases)
- [Changelog](https://github.com/cosmos/cosmos-sdk/blob/v0.45.3/CHANGELOG.md)
- [Commits](cosmos/cosmos-sdk@v0.45.1...v0.45.3)

---
updated-dependencies:
- dependency-name: github.com/cosmos/cosmos-sdk
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
(cherry picked from commit 1d3c146)

* fix conflicts

* delete dead link

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: crodriguezvega <carlos@interchain.io>

docs/roadmap/roadmap.md

@@ -59,7 +59,6 @@ During this quarter we will also probably release versions that bump the Cosmos
 
 ### H2 January
 
-- [`v2.0.a`](https://github.com/cosmos/ibc-go/milestone/14)
 - [`v3.0.0-beta1`](https://github.com/cosmos/ibc-go/milestone/12): Beta 1 release of `v3.0.0` including Interchain Accounts, an update of Golang from `v1.15` to `v1.17`, and some core improvements. This is a Go-API breaking release because of [#472](https://github.com/cosmos/ibc-go/issues/472) and [#675](https://github.com/cosmos/ibc-go/pull/675).
 
 ### H1 February