rebase: bump the github-dependencies group with 2 updates

Bumps the github-dependencies group with 2 updates: [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) and [github.com/aws/aws-sdk-go-v2/service/sts](https://github.com/aws/aws-sdk-go-v2).


Updates `github.com/aws/aws-sdk-go` from 1.48.12 to 1.49.0
- [Release notes](https://github.com/aws/aws-sdk-go/releases)
- [Commits](https://github.com/aws/aws-sdk-go/compare/v1.48.12...v1.49.0)

Updates `github.com/aws/aws-sdk-go-v2/service/sts` from 1.26.2 to 1.26.5
- [Release notes](https://github.com/aws/aws-sdk-go-v2/releases)
- [Changelog](https://github.com/aws/aws-sdk-go-v2/blob/service/s3/v1.26.5/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-go-v2/compare/service/s3/v1.26.2...service/s3/v1.26.5)

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

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

vendor/github.com/aws/smithy-go/CHANGELOG.md

@@ -1,3 +1,9 @@
+# Release (2023-12-07)
+
+## Module Highlights
+* `github.com/aws/smithy-go`: v1.19.0
+  * **Feature**: Support modeled request compression.
+
 # Release (2023-11-30)
 
 * No change notes available for this release.

vendor/github.com/aws/smithy-go/go_module_metadata.go

@@ -3,4 +3,4 @@
 package smithy
 
 // goModuleVersion is the tagged release for this module
-const goModuleVersion = "1.18.1"
+const goModuleVersion = "1.19.0"