chore: regenerate README (#650)

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Author: yoshi-automation

.github/readme/synth.metadata/synth.metadata

@@ -4,7 +4,7 @@
  "git": {
  "name": ".",
  "remote": "https://github.com/googleapis/java-errorreporting.git",
- "sha": "a8258f001769f8cadfad11a220d0e5d3d05bf956"
+ "sha": "721e249b20839ec8ffa71d1d975a057e2597a6fb"
  }
  },
  {

README.md

@@ -63,7 +63,7 @@ If you are using Maven without BOM, add this to your dependencies:
 <dependency>
  <groupId>com.google.cloud</groupId>
  <artifactId>google-cloud-errorreporting</artifactId>
- <version>0.122.1-beta</version>
+ <version>0.122.2-beta</version>
 </dependency>
 
 ```
@@ -78,13 +78,13 @@ compile 'com.google.cloud:google-cloud-errorreporting'
 If you are using Gradle without BOM, add this to your dependencies
 
 ```Groovy
-compile 'com.google.cloud:google-cloud-errorreporting:0.122.2-beta'
+compile 'com.google.cloud:google-cloud-errorreporting:0.122.3-beta'
 ```
 
 If you are using SBT, add this to your dependencies
 
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-errorreporting" % "0.122.2-beta"
+libraryDependencies += "com.google.cloud" % "google-cloud-errorreporting" % "0.122.3-beta"
 ```
 
 ## Authentication