deps: update dependency com.google.cloud:google-cloud-bigquery to v2.18.0 (#1375)

* deps: update dependency com.google.cloud:google-cloud-bigquery to v2.18.0

* 🦉 Updates from OwlBot post-processor

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

Author: 3 people

samples/install-without-bom/pom.xml

@@ -86,7 +86,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-bigquery</artifactId>
-      <version>2.17.1</version>
+      <version>2.18.0</version>
     </dependency>
   </dependencies>
 

samples/snapshot/pom.xml

@@ -85,7 +85,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-bigquery</artifactId>
-      <version>2.17.1</version>
+      <version>2.18.0</version>
     </dependency>
   </dependencies>