Bump guava from 30.1.1-jre to 31.1-jre in /plugins/repository-azure

Bumps [guava](https://github.com/google/guava) from 30.1.1-jre to 31.1-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
...

Signed-off-by: dependabot[bot] <[email protected]>

plugins/repository-azure/build.gradle

@@ -68,7 +68,7 @@ dependencies {
   api "com.fasterxml.jackson.module:jackson-module-jaxb-annotations:${versions.jackson}"
   api 'org.codehaus.woodstox:stax2-api:4.2.1'
   implementation 'com.fasterxml.woodstox:woodstox-core:6.1.1'
-  runtimeOnly 'com.google.guava:guava:30.1.1-jre'
+  runtimeOnly 'com.google.guava:guava:31.1-jre'
   api 'org.apache.commons:commons-lang3:3.4'
   testImplementation project(':test:fixtures:azure-fixture')
 }