deps: update dependency com.google.cloud:google-cloud-bigquery to v2.14.6 (#1445)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [com.google.cloud:google-cloud-bigquery](https://togithub.com/googleapis/java-bigquery) | `2.14.5` -> `2.14.6` | [![age](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-bigquery/2.14.6/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-bigquery/2.14.6/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-bigquery/2.14.6/compatibility-slim/2.14.5)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-bigquery/2.14.6/confidence-slim/2.14.5)](https://docs.renovatebot.com/merge-confidence/) |

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### Release Notes


googleapis/java-bigquery

### [`v2.14.6`](https://togithub.com/googleapis/java-bigquery/blob/HEAD/CHANGELOG.md#​2146-httpsgithubcomgoogleapisjava-bigquerycomparev2145v2146-2022-08-12)

[Compare Source](https://togithub.com/googleapis/java-bigquery/compare/v2.14.5...v2.14.6)

##### Dependencies

-   update dependency com.google.cloud:google-cloud-datacatalog-bom to v1.9.2 ([#​2221](https://togithub.com/googleapis/java-bigquery/issues/2221)) ([3292cdd](https://togithub.com/googleapis/java-bigquery/commit/3292cddeec7c83fa198a96d80a35c13b003a26c8))



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Author: renovate-bot

samples/install-without-bom/pom.xml

@@ -53,7 +53,7 @@
     <dependency>
       <groupId>com.google.cloudgroupId>
       <artifactId>google-cloud-bigqueryartifactId>
-      <version>2.14.5version>
+      <version>2.14.6version>
       <scope>testscope>
     dependency>
     <dependency>

samples/snapshot/pom.xml

@@ -53,7 +53,7 @@
     <dependency>
       <groupId>com.google.cloudgroupId>
       <artifactId>google-cloud-bigqueryartifactId>
-      <version>2.14.5version>
+      <version>2.14.6version>
       <scope>testscope>
     dependency>
     <dependency>

samples/snippets/pom.xml

@@ -65,7 +65,7 @@
     <dependency>
       <groupId>com.google.cloudgroupId>
       <artifactId>google-cloud-bigqueryartifactId>
-      <version>2.14.5version>
+      <version>2.14.6version>
       <scope>testscope>
     dependency>
     <dependency>