deps: update dependency com.google.cloud:google-cloud-pubsub-bom to v…

…1.120.20 (#863)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [com.google.cloud:google-cloud-pubsub-bom](https://togithub.com/googleapis/java-pubsub) | `1.120.18` -> `1.120.20` | [![age](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-pubsub-bom/1.120.20/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-pubsub-bom/1.120.20/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-pubsub-bom/1.120.20/compatibility-slim/1.120.18)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-pubsub-bom/1.120.20/confidence-slim/1.120.18)](https://docs.renovatebot.com/merge-confidence/) |

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java-scheduler/README.md

@@ -56,13 +56,13 @@ implementation 'com.google.cloud:google-cloud-scheduler'
 If you are using Gradle without BOM, add this to your dependencies:
 
 ```Groovy
-implementation 'com.google.cloud:google-cloud-scheduler:2.3.12'
+implementation 'com.google.cloud:google-cloud-scheduler:2.3.13'
 ```
 
 If you are using SBT, add this to your dependencies:
 
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-scheduler" % "2.3.12"
+libraryDependencies += "com.google.cloud" % "google-cloud-scheduler" % "2.3.13"
 ```
 
 ## Authentication

java-scheduler/pom.xml

@@ -106,7 +106,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-pubsub-bom</artifactId>
-        <version>1.120.18</version>
+        <version>1.120.20</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>