chore(deps): bump cosmossdk.io/api from 0.7.3 to 0.7.6

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] <[email protected]>

go.mod

@@ -3,7 +3,7 @@ module github.com/skip-mev/block-sdk/v2
 go 1.22.4
 
 require (
-	cosmossdk.io/api v0.7.3
+	cosmossdk.io/api v0.7.6
 	cosmossdk.io/client/v2 v2.0.0-20230724130706-5442197d6bcd
 	cosmossdk.io/core v0.11.0
 	cosmossdk.io/depinject v1.0.0-alpha.4

go.sum

@@ -186,8 +186,8 @@ cloud.google.com/go/webrisk v1.4.0/go.mod h1:Hn8X6Zr+ziE2aNd8SliSDWpEnSS1u4R9+xX
 cloud.google.com/go/webrisk v1.5.0/go.mod h1:iPG6fr52Tv7sGk0H6qUFzmL3HHZev1htXuWDEEsqMTg=
 cloud.google.com/go/workflows v1.6.0/go.mod h1:6t9F5h/unJz41YqfBmqSASJSXccBLtD1Vwf+KmJENM0=
 cloud.google.com/go/workflows v1.7.0/go.mod h1:JhSrZuVZWuiDfKEFxU0/F1PQjmpnpcoISEXH2bcHC3M=
-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 v2.0.0-20230724130706-5442197d6bcd h1:Xg/hp/Ml1YPCCxTklzgEIwhy80o7cEd7mvrIx0YS+H0=
 cosmossdk.io/client/v2 v2.0.0-20230724130706-5442197d6bcd/go.mod h1:cRYwwVgXhMpKrh6/oao3u+SW5Nb7RHQCGcF+jTsmcQQ=
 cosmossdk.io/collections v0.4.0 h1:PFmwj2W8szgpD5nOd8GWH6AbYNi1f2J6akWXJ7P5t9s=