build(deps): Bump cosmossdk.io/api from 0.7.3 to 0.7.6 in /tools/hubl

Bumps [cosmossdk.io/api](https://github.com/cosmos/cosmos-sdk) from 0.7.3 to 0.7.6.
- [Release notes](https://github.com/cosmos/cosmos-sdk/releases)
- [Changelog](https://github.com/cosmos/cosmos-sdk/blob/main/CHANGELOG.md)
- [Commits](cosmos/cosmos-sdk@api/v0.7.3...api/v0.7.6)

---
updated-dependencies:
- dependency-name: cosmossdk.io/api
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

tools/hubl/go.mod

@@ -3,7 +3,7 @@ module cosmossdk.io/tools/hubl
 go 1.21
 
 require (
-	cosmossdk.io/api v0.7.3
+	cosmossdk.io/api v0.7.6
 	cosmossdk.io/client/v2 v2.0.0-beta.1.0.20240118210941-3897926e722e
 	cosmossdk.io/core v0.11.0
 	cosmossdk.io/errors v1.0.1

tools/hubl/go.sum

@@ -1,7 +1,7 @@
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-cosmossdk.io/api v0.7.3 h1:V815i8YOwOAQa1rLCsSMjVG5Gnzs02JLq+l7ks8s1jk=
-cosmossdk.io/api v0.7.3/go.mod h1:IcxpYS5fMemZGqyYtErK7OqvdM0C8kdW3dq8Q/XIG38=
+cosmossdk.io/api v0.7.6 h1:PC20PcXy1xYKH2KU4RMurVoFjjKkCgYRbVAD4PdqUuY=
+cosmossdk.io/api v0.7.6/go.mod h1:IcxpYS5fMemZGqyYtErK7OqvdM0C8kdW3dq8Q/XIG38=
 cosmossdk.io/client/v2 v2.0.0-beta.1.0.20240118210941-3897926e722e h1:eRuFJYhuKYKlZhsCx5GLelNyAnH3FTRVikJvGgsTKQM=
 cosmossdk.io/client/v2 v2.0.0-beta.1.0.20240118210941-3897926e722e/go.mod h1:Fi+Bqmvo+7wImB5+31CsBheyjBkvQxx8QRQY1acPVDU=
 cosmossdk.io/collections v0.4.0 h1:PFmwj2W8szgpD5nOd8GWH6AbYNi1f2J6akWXJ7P5t9s=