Bump github.com/aws/aws-sdk-go from 1.38.62 to 1.38.64 (#1121)

Bumps [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) from 1.38.62 to 1.38.64.
- [Release notes](https://github.com/aws/aws-sdk-go/releases)
- [Changelog](https://github.com/aws/aws-sdk-go/blob/main/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-go/compare/v1.38.62...v1.38.64)

---
updated-dependencies:
- dependency-name: github.com/aws/aws-sdk-go
  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>

go.mod

@@ -5,7 +5,7 @@ go 1.14
 require (
 	github.com/StackExchange/wmi v0.0.0-20190523213315-cbe66965904d // indirect
 	github.com/amalfra/etag v0.0.0-20190921100247-cafc8de96bc5
-	github.com/aws/aws-sdk-go v1.38.62
+	github.com/aws/aws-sdk-go v1.38.64
 	github.com/go-ole/go-ole v1.2.4 // indirect
 	github.com/grafov/m3u8 v0.11.1
 	github.com/jonboulle/clockwork v0.2.2 // indirect