KAFKA-16062: Upgrade mockito to 5.8.0

[divijvaidya]

Upgrade mockito from 5.5.0 to 5.8.0.

Upgrade diff: mockito/mockito@v5.5.0...v5.8.0

No specific highlight in the release notes, it's majorly an upgrade of dependencies of Mockito.

Release notes for 5.8.0 - https://github.com/mockito/mockito/releases/tag/v5.8.0
Release notes for 5.7.0 - https://github.com/mockito/mockito/releases/tag/v5.7.0
Release notes for 5.6.0 - https://github.com/mockito/mockito/releases/tag/v5.6.0

[showuon]

LGTM! Assuming tests pass.

[divijvaidya]

Unrelated test failures.

[Build / JDK 11 and Scala 2.13 / org.apache.kafka.connect.mirror.integration.DedicatedMirrorIntegrationTest.testMultiNodeCluster()](https://ci-builds.apache.org/job/Kafka/job/kafka-pr/job/PR-15089/1/testReport/junit/org.apache.kafka.connect.mirror.integration/DedicatedMirrorIntegrationTest/Build___JDK_11_and_Scala_2_13___testMultiNodeCluster__/)
[Build / JDK 11 and Scala 2.13 / org.apache.kafka.connect.mirror.integration.MirrorConnectorsIntegrationSSLTest.testReplicateFromLatest()](https://ci-builds.apache.org/job/Kafka/job/kafka-pr/job/PR-15089/1/testReport/junit/org.apache.kafka.connect.mirror.integration/MirrorConnectorsIntegrationSSLTest/Build___JDK_11_and_Scala_2_13___testReplicateFromLatest__/)
[Build / JDK 11 and Scala 2.13 / org.apache.kafka.streams.integration.ConsistencyVectorIntegrationTest.shouldHaveSamePositionBoundActiveAndStandBy](https://ci-builds.apache.org/job/Kafka/job/kafka-pr/job/PR-15089/1/testReport/junit/org.apache.kafka.streams.integration/ConsistencyVectorIntegrationTest/Build___JDK_11_and_Scala_2_13___shouldHaveSamePositionBoundActiveAndStandBy/)
[Build / JDK 11 and Scala 2.13 / org.apache.kafka.trogdor.coordinator.CoordinatorTest.testTaskRequestWithOldStartMsGetsUpdated()](https://ci-builds.apache.org/job/Kafka/job/kafka-pr/job/PR-15089/1/testReport/junit/org.apache.kafka.trogdor.coordinator/CoordinatorTest/Build___JDK_11_and_Scala_2_13___testTaskRequestWithOldStartMsGetsUpdated__/)
[Build / JDK 17 and Scala 2.13 / kafka.api.TransactionsBounceTest.testWithGroupMetadata()](https://ci-builds.apache.org/job/Kafka/job/kafka-pr/job/PR-15089/1/testReport/junit/kafka.api/TransactionsBounceTest/Build___JDK_17_and_Scala_2_13___testWithGroupMetadata__/)
[Build / JDK 17 and Scala 2.13 / org.apache.kafka.controller.QuorumControllerTest.testFenceMultipleBrokers()](https://ci-builds.apache.org/job/Kafka/job/kafka-pr/job/PR-15089/1/testReport/junit/org.apache.kafka.controller/QuorumControllerTest/Build___JDK_17_and_Scala_2_13___testFenceMultipleBrokers__/)
[Build / JDK 21 and Scala 2.13 / org.apache.kafka.connect.mirror.integration.IdentityReplicationIntegrationTest.testReplicateSourceDefault()](https://ci-builds.apache.org/job/Kafka/job/kafka-pr/job/PR-15089/1/testReport/junit/org.apache.kafka.connect.mirror.integration/IdentityReplicationIntegrationTest/Build___JDK_21_and_Scala_2_13___testReplicateSourceDefault__/)
[Build / JDK 21 and Scala 2.13 / kafka.api.DelegationTokenEndToEndAuthorizationWithOwnerTest.testNoConsumeWithoutDescribeAclViaSubscribe(String).quorum=kraft](https://ci-builds.apache.org/job/Kafka/job/kafka-pr/job/PR-15089/1/testReport/junit/kafka.api/DelegationTokenEndToEndAuthorizationWithOwnerTest/Build___JDK_21_and_Scala_2_13___testNoConsumeWithoutDescribeAclViaSubscribe_String__quorum_kraft/)
[Build / JDK 21 and Scala 2.13 / kafka.api.TransactionsBounceTest.testWithGroupMetadata()](https://ci-builds.apache.org/job/Kafka/job/kafka-pr/job/PR-15089/1/testReport/junit/kafka.api/TransactionsBounceTest/Build___JDK_21_and_Scala_2_13___testWithGroupMetadata__/)
[Build / JDK 21 and Scala 2.13 / kafka.api.TransactionsBounceTest.testWithGroupId()](https://ci-builds.apache.org/job/Kafka/job/kafka-pr/job/PR-15089/1/testReport/junit/kafka.api/TransactionsBounceTest/Build___JDK_21_and_Scala_2_13___testWithGroupId__/)
[Build / JDK 21 and Scala 2.13 / kafka.api.TransactionsBounceTest.testWithGroupMetadata()](https://ci-builds.apache.org/job/Kafka/job/kafka-pr/job/PR-15089/1/testReport/junit/kafka.api/TransactionsBounceTest/Build___JDK_21_and_Scala_2_13___testWithGroupMetadata___2/)
[Build / JDK 21 and Scala 2.13 / org.apache.kafka.tiered.storage.integration.TransactionsWithTieredStoreTest.testBumpTransactionalEpoch(String).quorum=kraft+kip848](https://ci-builds.apache.org/job/Kafka/job/kafka-pr/job/PR-15089/1/testReport/junit/org.apache.kafka.tiered.storage.integration/TransactionsWithTieredStoreTest/Build___JDK_21_and_Scala_2_13___testBumpTransactionalEpoch_String__quorum_kraft_kip848/)
[Build / JDK 8 and Scala 2.12 / org.apache.kafka.connect.mirror.integration.IdentityReplicationIntegrationTest.testReplicateSourceDefault()](https://ci-builds.apache.org/job/Kafka/job/kafka-pr/job/PR-15089/1/testReport/junit/org.apache.kafka.connect.mirror.integration/IdentityReplicationIntegrationTest/Build___JDK_8_and_Scala_2_12___testReplicateSourceDefault__/)
[Build / JDK 8 and Scala 2.12 / org.apache.kafka.connect.mirror.integration.MirrorConnectorsIntegrationExactlyOnceTest.testSyncTopicConfigs()](https://ci-builds.apache.org/job/Kafka/job/kafka-pr/job/PR-15089/1/testReport/junit/org.apache.kafka.connect.mirror.integration/MirrorConnectorsIntegrationExactlyOnceTest/Build___JDK_8_and_Scala_2_12___testSyncTopicConfigs__/)
[Build / JDK 8 and Scala 2.12 / org.apache.kafka.connect.integration.StartAndStopLatchTest.shouldReturnFalseWhenAwaitingForStopToNeverComplete](https://ci-builds.apache.org/job/Kafka/job/kafka-pr/job/PR-15089/1/testReport/junit/org.apache.kafka.connect.integration/StartAndStopLatchTest/Build___JDK_8_and_Scala_2_12___shouldReturnFalseWhenAwaitingForStopToNeverComplete/)
[Build / JDK 8 and Scala 2.12 / kafka.api.ConsumerBounceTest.testConsumptionWithBrokerFailures()](https://ci-builds.apache.org/job/Kafka/job/kafka-pr/job/PR-15089/1/testReport/junit/kafka.api/ConsumerBounceTest/Build___JDK_8_and_Scala_2_12___testConsumptionWithBrokerFailures__/)
[Build / JDK 8 and Scala 2.12 / org.apache.kafka.tools.MetadataQuorumCommandTest.testDescribeQuorumStatusSuccessful [1] Type=Raft-Combined, MetadataVersion=3.8-IV0, Security=PLAINTEXT](https://ci-builds.apache.org/job/Kafka/job/kafka-pr/job/PR-15089/1/testReport/junit/org.apache.kafka.tools/MetadataQuorumCommandTest/Build___JDK_8_and_Scala_2_12___testDescribeQuorumStatusSuccessful__1__Type_Raft_Combined__MetadataVersion_3_8_IV0__Security_PLAINTEXT/)