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/aws-sdk-go-v2/service/sts/CHANGELOG.md

@@ -1,3 +1,16 @@
+# v1.26.5 (2023-12-08)
+
+* **Bug Fix**: Reinstate presence of default Retryer in functional options, but still respect max attempts set therein.
+
+# v1.26.4 (2023-12-07)
+
+* **Dependency Update**: Updated to the latest SDK module versions
+
+# v1.26.3 (2023-12-06)
+
+* **Bug Fix**: Restore pre-refactor auth behavior where all operations could technically be performed anonymously.
+* **Bug Fix**: STS `AssumeRoleWithSAML` and `AssumeRoleWithWebIdentity` would incorrectly attempt to use SigV4 authentication.
+
 # v1.26.2 (2023-12-01)
 
 * **Bug Fix**: Correct wrapping of errors in authentication workflow.