chore(main): release 2.9.0 (#1014)

🤖 I have created a release *beep* *boop*
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## [2.9.0](v2.8.3...v2.9.0) (2022-07-11)


### Features

* **ast:** add support for LambdaExpr to infer type from return expr type ([#1011](#1011)) ([a179558](a179558))

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

Author: release-please[bot]

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## [2.9.0](https://github.com/googleapis/gapic-generator-java/compare/v2.8.3...v2.9.0) (2022-07-11)
+
+
+### Features
+
+* **ast:** add support for LambdaExpr to infer type from return expr type ([#1011](https://github.com/googleapis/gapic-generator-java/issues/1011)) ([a179558](https://github.com/googleapis/gapic-generator-java/commit/a1795582948d6c721544b920c86a4642df3b39a0))
+
 ## [2.8.3](https://github.com/googleapis/gapic-generator-java/compare/v2.8.2...v2.8.3) (2022-06-27)
 
 

version.txt

@@ -1 +1 @@
-2.8.3
+2.9.0