Update dependency bazel to v8.6.0

[renovate]

This PR contains the following updates:

Package	Update	Change
bazel	minor	8.3.1 → 8.6.0

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Release Notes

bazelbuild/bazel (bazel)

v8.6.0

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Release Notes:

v8.5.1

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Release Notes:

v8.5.0

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Release Notes:

v8.4.2

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Release Notes:

v8.4.1

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Release Notes:

v8.4.0

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Release Notes:

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Configuration

📅 Schedule: (UTC)

• 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.

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

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[renovate]

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
• you click the rebase/retry checkbox if found above, or
• you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: MODULE.bazel.lock

Command failed: bazel mod deps
2026/03/13 10:54:25 Downloading https://releases.bazel.build/8.6.0/release/bazel_nojdk-8.6.0-linux-x86_64...
Extracting Bazel installation...
FATAL: Could not find system javabase. Ensure JAVA_HOME is set, or javac is on your PATH.