Merge pull request #1454 from kubernetes-client/dependabot/maven/com.github.vladimir-bukhtoyarov-bucket4j-core-6.0.0

Bump bucket4j-core from 4.10.0 to 6.0.0

Author: k8s-ci-robot

pom.xml

@@ -45,7 +45,7 @@
     <caffeine.version>2.8.8</caffeine.version>
     <protobuf.version>3.14.0</protobuf.version>
     <junit.version>4.13</junit.version>
-    <bucket4j.version>4.10.0</bucket4j.version>
+    <bucket4j.version>6.0.0</bucket4j.version>
     <bouncycastle.version>1.66</bouncycastle.version>
     <jodatime.version>2.10.8</jodatime.version>
     <joda-convert.version>2.2.1</joda-convert.version>