Update spotless packages to v8.10.4

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
com.diffplug.spotless:spotless-plugin-gradle	8.10.3 → 8.10.4
com.diffplug.spotless	8.10.3 → 8.10.4

---

Configuration

📅 Schedule: (UTC)

• Branch creation
  • Between 12:00 AM and 07:59 AM, only on Tuesday (* 0-7 * * 2)
• 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 these updates again.

---

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

---

This PR was generated by Mend Renovate. View the repository job log.

[opentelemetry-pr-dashboard]

Pull request dashboard status

Merged · refreshed 2026-10-13 17:44 UTC

Status above doesn't look right?

• Anything look wrong? Report it with what you expected; it helps us improve the dashboard.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 90.66%. Comparing base (387f5c5) to head (f993ef4).

Additional details and impacted files

@@            Coverage Diff            @@
##               main    #8937   +/-   ##
=========================================
  Coverage     90.65%   90.66%           
- Complexity    10887    10888    +1     
=========================================
  Files          1015     1015           
  Lines         29731    29731           
  Branches       3876     3876           
=========================================
+ Hits          26953    26955    +2     
  Misses         1860     1860           
+ Partials        918      916    -2     

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.