deps: update kms.version to v0.89.0 (#855)

Author: renovate-bot

google-cloud-storage/pom.xml

@@ -16,7 +16,7 @@
  </parent>
  <properties>
  <site.installationModule>google-cloud-storage</site.installationModule>
- <kms.version>0.88.4</kms.version>
+ <kms.version>0.89.0</kms.version>
  </properties>
  <dependencies>
  <dependency>