build(deps): bump github.com/aws/aws-sdk-go-v2 from 1.21.1 to 1.21.2

Bumps [github.com/aws/aws-sdk-go-v2](https://github.com/aws/aws-sdk-go-v2) from 1.21.1 to 1.21.2.
- [Release notes](https://github.com/aws/aws-sdk-go-v2/releases)
- [Commits](aws/aws-sdk-go-v2@v1.21.1...v1.21.2)

---
updated-dependencies:
- dependency-name: github.com/aws/aws-sdk-go-v2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

go.mod

@@ -20,7 +20,7 @@ module github.com/apache/iceberg-go
 go 1.20
 
 require (
- github.com/aws/aws-sdk-go-v2 v1.21.1
+ github.com/aws/aws-sdk-go-v2 v1.21.2
  github.com/aws/aws-sdk-go-v2/config v1.18.44
  github.com/aws/aws-sdk-go-v2/credentials v1.13.42
  github.com/aws/aws-sdk-go-v2/service/s3 v1.40.1

go.sum

@@ -1,5 +1,6 @@
-github.com/aws/aws-sdk-go-v2 v1.21.1 h1:wjHYshtPpYOZm+/mu3NhVgRRc0baM6LJZOmxPZ5Cwzs=
 github.com/aws/aws-sdk-go-v2 v1.21.1/go.mod h1:ErQhvNuEMhJjweavOYhxVkn2RUx7kQXVATHrjKtxIpM=
+github.com/aws/aws-sdk-go-v2 v1.21.2 h1:+LXZ0sgo8quN9UOKXXzAWRT3FWd4NxeXWOZom9pE7GA=
+github.com/aws/aws-sdk-go-v2 v1.21.2/go.mod h1:ErQhvNuEMhJjweavOYhxVkn2RUx7kQXVATHrjKtxIpM=
 github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.4.14 h1:Sc82v7tDQ/vdU1WtuSyzZ1I7y/68j//HJ6uozND1IDs=
 github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.4.14/go.mod h1:9NCTOURS8OpxvoAVHq79LK81/zC78hfRWFn+aL0SPcY=
 github.com/aws/aws-sdk-go-v2/config v1.18.44 h1:U10NQ3OxiY0dGGozmVIENIDnCT0W432PWxk2VO8wGnY=