Update Gradle Wrapper from 8.6 to 8.9

[github-actions[bot]]

Update Gradle Wrapper from 8.6 to 8.9.

Read the release notes: https://docs.gradle.org/8.9/release-notes.html

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The checksums of the Wrapper JAR and the distribution binary have been successfully verified.

• Gradle release: 8.9
• Distribution (-bin) zip checksum: d725d707bfabd4dfdc958c624003b3c80accc03f7037b5122c4b1d0ef15cecab
• Wrapper JAR Checksum: 498495120a03b9a6ab5d155f5de3c8f0d986a449153702fb80fc80e134484f17

You can find the reference checksum values at https://gradle.org/release-checksums/

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🤖 This PR has been created by the Update Gradle Wrapper action.

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If something doesn't look right with this PR please file an issue [here](https://github.com/gradle-update/update-gradle-wrapper-action/issues).

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 65.66%. Comparing base (26d2750) to head (95cd3c1). Report is 5 commits behind head on master.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #784 +/- ## ========================================= Coverage 65.66% 65.66% Complexity 1319 1319 ========================================= Files 258 258 Lines 11018 11018 Branches 1599 1599 ========================================= Hits 7235 7235 Misses 3470 3470 Partials 313 313 ```

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