NIFI-16328 - Bump GCP to 26.88.0, Kotlin to 2.4.20, jGit to 7.8.0, and others

[pvillard31]

Summary

NIFI-16328 - Bump GCP to 26.88.0, Kotlin to 2.4.20, jGit to 7.8.0, and others

• GCP BOM from 26.87.0 to 26.88.0 - https://github.com/googleapis/google-cloud-java/releases#release-libraries-bom/v26.88.0
• Apache Tinkerpop from 3.8.1 to 3.8.2 - https://github.com/apache/tinkerpop/releases/tag/3.8.2
• jGit from 7.7.1.202607240634-r to 7.8.0.202609011348-r - https://github.com/eclipse-jgit/jgit/releases/tag/v7.8.0.202609011348-r
• JLine from 4.4.2 to 4.4.3 - https://github.com/jline/jline3/releases/tag/4.4.3
• AWS SDK from 2.54.13 to 2.54.14 - https://github.com/aws/aws-sdk-java-v2/releases/tag/2.54.14
• Kotlin from 2.4.10 to 2.4.20 - https://github.com/JetBrains/kotlin/releases/tag/v2.4.20

Tracking

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Issue Tracking

• Apache NiFi Jira issue created

Pull Request Tracking

• Pull Request title starts with Apache NiFi Jira issue number, such as NIFI-00000
• Pull Request commit message starts with Apache NiFi Jira issue number, as such NIFI-00000
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Pull Request Formatting

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• Pull Request refers to a feature branch with one commit containing changes

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Build

• Build completed using ./mvnw clean install -P contrib-check
  • JDK 21
  • JDK 25

Licensing

• New dependencies are compatible with the Apache License 2.0 according to the License Policy
• New dependencies are documented in applicable LICENSE and NOTICE files

Documentation

• Documentation formatting appears as expected in rendered files

[exceptionfactory]

Thanks @pvillard31!