rebase: bump github.com/aws/aws-sdk-go-v2/service/sts

Bumps [github.com/aws/aws-sdk-go-v2/service/sts](https://github.com/aws/aws-sdk-go-v2) from 1.15.0 to 1.16.0.
- [Release notes](https://github.com/aws/aws-sdk-go-v2/releases)
- [Changelog](https://github.com/aws/aws-sdk-go-v2/blob/main/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-go-v2/compare/v1.15.0...service/s3/v1.16.0)

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

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

vendor/github.com/aws/aws-sdk-go-v2/internal/configsources/CHANGELOG.md

@@ -1,3 +1,7 @@
+# v1.1.6 (2022-03-08)
+
+* **Dependency Update**: Updated to the latest SDK module versions
+
 # v1.1.5 (2022-02-24)
 
 * **Dependency Update**: Updated to the latest SDK module versions

vendor/github.com/aws/aws-sdk-go-v2/internal/configsources/go_module_metadata.go

@@ -3,4 +3,4 @@
 package configsources
 
 // goModuleVersion is the tagged release for this module
-const goModuleVersion = "1.1.5"
+const goModuleVersion = "1.1.6"

vendor/github.com/aws/aws-sdk-go-v2/internal/endpoints/v2/CHANGELOG.md

@@ -1,3 +1,8 @@
+# v2.4.0 (2022-03-08)
+
+* **Feature**: Updated `github.com/aws/smithy-go` to latest version
+* **Dependency Update**: Updated to the latest SDK module versions
+
 # v2.3.0 (2022-02-24)
 
 * **Feature**: Updated `github.com/aws/smithy-go` to latest version

vendor/github.com/aws/aws-sdk-go-v2/internal/endpoints/v2/go_module_metadata.go

@@ -3,4 +3,4 @@
 package endpoints
 
 // goModuleVersion is the tagged release for this module
-const goModuleVersion = "2.3.0"
+const goModuleVersion = "2.4.0"