chore(deps): update dependency com.google.cloud:google-cloud-retail to v2.2.0 (#455)

[![Mend Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com) This PR contains the following updates: | Package | Change | Age | Adoption | Passing | Confidence | |---|---|---|---|---|---| | [com.google.cloud:google-cloud-retail](https://togithub.com/googleapis/java-) | `2.1.0` -> `2.2.0` | [![age](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-retail/2.2.0/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-retail/2.2.0/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-retail/2.2.0/compatibility-slim/2.1.0)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-retail/2.2.0/confidence-slim/2.1.0)](https://docs.renovatebot.com/merge-confidence/) | --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Renovate will not automatically rebase this PR, because other commits have been found. 🔕 **Ignore**: Close this PR and you won't be reminded about these updates again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, click this checkbox. ⚠ **Warning**: custom changes will be lost. --- This PR has been generated by [Mend Renovate](https://www.mend.io/free-developer-tools/renovate/). View repository job log [here](https://app.renovatebot.com/dashboard#github/googleapis/java-retail).

Author: renovate-bot

README.md

@@ -19,21 +19,21 @@ If you are using Maven, add this to your pom.xml file:
 <dependency>
  <groupId>com.google.cloud</groupId>
  <artifactId>google-cloud-retail</artifactId>
- <version>2.1.0</version>
+ <version>2.2.0</version>
 </dependency>
 
 ```
 
 If you are using Gradle without BOM, add this to your dependencies
 
 ```Groovy
-implementation 'com.google.cloud:google-cloud-retail:2.1.0'
+implementation 'com.google.cloud:google-cloud-retail:2.2.0'
 ```
 
 If you are using SBT, add this to your dependencies
 
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-retail" % "2.1.0"
+libraryDependencies += "com.google.cloud" % "google-cloud-retail" % "2.2.0"
 ```
 
 ## Authentication

samples/install-without-bom/pom.xml

@@ -29,7 +29,7 @@
  <dependency>
  <groupId>com.google.cloud</groupId>
  <artifactId>google-cloud-retail</artifactId>
- <version>2.1.0</version>
+ <version>2.2.0</version>
  </dependency>
  <!-- [END retail_install_without_bom] -->
 

samples/interactive-tutorials/pom.xml

@@ -41,7 +41,7 @@
  <dependency>
  <groupId>com.google.cloud</groupId>
  <artifactId>google-cloud-retail</artifactId>
- <version>2.1.0</version>
+ <version>2.2.0</version>
  </dependency>
  <dependency>
  <groupId>junit</groupId>

samples/snippets/pom.xml

@@ -28,7 +28,7 @@
  <dependency>
  <groupId>com.google.cloud</groupId>
  <artifactId>google-cloud-retail</artifactId>
- <version>2.1.0</version>
+ <version>2.2.0</version>
  </dependency>
 
  <dependency>