Update dependency gradle to v8.6

[renovate]

This PR contains the following updates:

Package	Update	Change
gradle (source)	minor	8.5 -> 8.6

---

Warning

Some dependencies could not be looked up. Check the Dependency Dashboard for more information.

---

Release Notes

gradle/gradle (gradle)

v8.6

Compare Source

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR has been generated by Mend Renovate. View repository job log here.

[github-actions]

Codacy

Lint

Type	master	PR
Warnings	80	80
Errors	8	8

SpotBugs

Category	Base	New
Bad practice	6	6
Correctness	8	8
Dodgy code	112	112
Internationalization	3	3
Malicious code vulnerability	3	3
Performance	6	6
Security	1	1
Total	139	139

[github-actions]

APK file: https://www.kaminsky.me/nc-dev/android-artifacts/3619-talk.apk



To test this change/fix you can simply download above APK file and install and test it in parallel to your existing Nextcloud Talk app.