chore(v2): release 2.22.0 (#237)

🤖 I have created a release *beep* *boop*
---


##
[2.22.0](v2.21.0...v2.22.0)
(2024-09-23)


### Features

* Expose headers to allow access to 'date' header.
([#234](#234))
([64c8b41](64c8b41))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "2.21.0"
+  ".": "2.22.0"
 }

CHANGELOG.md

@@ -2,6 +2,13 @@
 
 All notable changes to the project will be documented in this file. This project adheres to [Semantic Versioning](http://semver.org).
 
+## [2.22.0](https://github.com/launchdarkly/sdk-test-harness/compare/v2.21.0...v2.22.0) (2024-09-23)
+
+
+### Features
+
+* Expose headers to allow access to 'date' header. ([#234](https://github.com/launchdarkly/sdk-test-harness/issues/234)) ([64c8b41](https://github.com/launchdarkly/sdk-test-harness/commit/64c8b41a44bca81fa9a668b2c1ae52d12c616940))
+
 ## [2.21.0](https://github.com/launchdarkly/sdk-test-harness/compare/v2.20.0...v2.21.0) (2024-09-13)
 
 

main.go

@@ -17,7 +17,7 @@ import (
 )
 
 const defaultPort = 8111
-const versionString string = "2.21.0" // {{ x-release-please-version }}
+const versionString string = "2.22.0" // {{ x-release-please-version }}
 
 func main() {
 	fmt.Printf("sdk-test-harness v%s\n", strings.TrimSpace(versionString))