Bump guava from 30.1.1-jre to 31.0.1-jre (#83)

Bumps [guava](https://github.com/google/guava) from 30.1.1-jre to 31.0.1-jre.
- [Release notes](https://github.com/google/guava/releases)
- [Commits](https://github.com/google/guava/commits)

---
updated-dependencies:
- dependency-name: com.google.guava:guava
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

spotify-web-api-java-generator/pom.xml

@@ -21,7 +21,7 @@
 
     <properties>
         <spotify-web-api-core.version>2021.10.17</spotify-web-api-core.version>
-        <guava.version>30.1.1-jre</guava.version>
+        <guava.version>31.0.1-jre</guava.version>
         <picocli.version>4.6.2</picocli.version>
         <flexmark.version>0.62.2</flexmark.version>
         <mustache.java.version>0.9.10</mustache.java.version>