chore: release main (#8445)

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


<details><summary>policytroubleshooter: 1.9.0</summary>

## [1.9.0](https://togithub.com/googleapis/google-cloud-go/compare/policytroubleshooter/v1.8.0...policytroubleshooter/v1.9.0) (2023-08-18)


### Features

* **policytroubleshooter/iam:** Start generating apiv3 ([#8444](https://togithub.com/googleapis/google-cloud-go/issues/8444)) ([fb1a8cc](https://togithub.com/googleapis/google-cloud-go/commit/fb1a8ccfa81b8b36658207e333ee83666c87be75))
</details>

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

.release-please-manifest-submodules.json

@@ -86,7 +86,7 @@
     "oslogin": "1.10.1",
     "phishingprotection": "0.8.1",
     "policysimulator": "0.1.0",
-    "policytroubleshooter": "1.8.0",
+    "policytroubleshooter": "1.9.0",
     "privatecatalog": "0.9.1",
     "rapidmigrationassessment": "1.0.0",
     "recaptchaenterprise": "2.7.2",

policytroubleshooter/CHANGES.md

@@ -2,6 +2,13 @@
 
 
 
+## [1.9.0](https://github.com/googleapis/google-cloud-go/compare/policytroubleshooter/v1.8.0...policytroubleshooter/v1.9.0) (2023-08-18)
+
+
+### Features
+
+* **policytroubleshooter/iam:** Start generating apiv3 ([#8444](https://github.com/googleapis/google-cloud-go/issues/8444)) ([fb1a8cc](https://github.com/googleapis/google-cloud-go/commit/fb1a8ccfa81b8b36658207e333ee83666c87be75))
+
 ## [1.8.0](https://github.com/googleapis/google-cloud-go/compare/policytroubleshooter/v1.7.1...policytroubleshooter/v1.8.0) (2023-07-24)
 
 

policytroubleshooter/internal/version.go

@@ -15,4 +15,4 @@
 package internal
 
 // Version is the current tagged release of the library.
-const Version = "1.8.0"
+const Version = "1.9.0"