Update Kotlin, Protobuf, Retrofit, Auth0 Java JWT

[ericsanjaya]

Kotlin

• Update to Kotlin 1.9.25
  Upgraded to the latest patch version for better stability and compatibility with newer tools.
  Reference: Kotlin 1.9.25 Release Notes

Protobuf

• Update protobufVersion to 4.29.4
  Ensures compatibility with the MySQL JDBC connector. Note: Previous versions had compatibility issues when working with certain database drivers. Fixes #95

Retrofit

• Update com.squareup.retrofit2:retrofit to 2.11.0
• Update com.squareup.retrofit2:converter-protobuf to 2.11.0
  Fixes vulnerabilities reported in older versions of Retrofit.
  Reference: Retrofit 2.11.0 Changelog
  Security Advisory: - CVE-2023-2976 - CVE-2022-24329 - CVE-2020-8908 - CVE-2020-29582 - CVE-2020-15250

Auth0 Java JWT

• Update com.auth0:java-jwt to 4.5.0
  Addresses security issues in earlier releases and includes bug fixes.
  Reference: java-jwt GitHub Releases

[changeset-bot[bot]]

🦋 Changeset detected

Latest commit: 49f146ade6be1723c2dcdf130e96616ca0d5c291

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
server-sdk-kotlin	Patch

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[CLAassistant]

All committers have signed the CLA.

[ericsanjaya]

@davidliu can you review my PR?

[bcherry]

@ericsanjaya lets land #121 and #122 and merge those in here - they have fixes for the formatting and a failing test in main

[davidliu]

Looks like the CI is failing on formatting, can you run ./gradlew spotlessApply to clean it up?