Update dependency gradle to v8.7

[renovate]

This PR contains the following updates:

Package	Update	Change
gradle (source)	minor	8.6 -> 8.7

---

Release Notes

gradle/gradle (gradle)

v8.7

Compare Source

---

Configuration

📅 Schedule: Branch creation - "before 4am on Monday" (UTC), 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]

JUnit Tests (Linux, EnricoMi/publish-unit-test-result-action@v1)

72 tests  ±0   72 ✅ ±0   1s ⏱️ ±0s
 6 suites ±0    0 💤 ±0 
 6 files   ±0    0 ❌ ±0 

Results for commit f2c15c8. ± Comparison against base commit ecd767f.

[github-actions]

JUnit Tests (macOS, EnricoMi/publish-unit-test-result-action@v1)

72 tests  ±0   72 ✅ ±0   1s ⏱️ ±0s
 6 suites ±0    0 💤 ±0 
 6 files   ±0    0 ❌ ±0 

Results for commit f2c15c8. ± Comparison against base commit ecd767f.

[github-actions]

JUnit Tests (Windows, EnricoMi/publish-unit-test-result-action@v1)

72 tests  ±0   72 ✅ ±0   2s ⏱️ -1s
 6 suites ±0    0 💤 ±0 
 6 files   ±0    0 ❌ ±0 

Results for commit f2c15c8. ± Comparison against base commit ecd767f.