chore(deps): update dependency com.google.cloud:google-cloud-bigqueryconnection to v2.4.0 (#712)

* chore(deps): update dependency com.google.cloud:google-cloud-bigqueryconnection to v2.4.0

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

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README.md

@@ -19,7 +19,7 @@ If you are using Maven, add this to your pom.xml file:
 <dependency>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-bigqueryconnection</artifactId>
-  <version>2.3.0</version>
+  <version>2.4.0</version>
 </dependency>
 
 ```

samples/install-without-bom/pom.xml

@@ -29,7 +29,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-bigqueryconnection</artifactId>
-      <version>2.3.0</version>
+      <version>2.4.0</version>
     </dependency>
     <!-- [END bigqueryconnection_install_without_bom] -->
 

samples/snippets/pom.xml

@@ -40,7 +40,7 @@
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-bigqueryconnection</artifactId>
       <!-- TODO: REMOVE VERSION SPECIFIED BELOW WHEN THE CLIENT GOES GA-->
-      <version>2.3.0</version>
+      <version>2.4.0</version>
     </dependency>
 
     <dependency>