chore: remove decommissioned calibnet bootnode

[LesnyRumcajs]

Summary of changes

Changes introduced in this pull request:

• This node has been decommissioned some time ago (around ProPGF finalization). Removing it.

Reference issue to close (if applicable)

Closes

Other information and links

Change checklist

• I have performed a self-review of my own code,
• I have made corresponding changes to the documentation. All new code adheres to the team's documentation standards,
• I have added tests that prove my fix is effective or that my feature works (if possible),
• I have made sure the CHANGELOG is up-to-date. All user-facing changes should be reflected in this document.

Outside contributions

• I have read and agree to the CONTRIBUTING document.
• I have read and agree to the AI Policy document. I understand that failure to comply with the guidelines will lead to rejection of the pull request.

Summary by CodeRabbit

Release Notes

• Chores
  • Removed archived calibnet bootstrap node entries from configuration and documentation.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro

Run ID: ea6d272c-2984-41a0-94b4-722c9a67744a

📥 Commits

Reviewing files that changed from the base of the PR and between 57978f8 and 754cf2e.

📒 Files selected for processing (2)

• build/bootstrap/calibnet
• docs/docs/users/filecoin_services.md

💤 Files with no reviewable changes (2)

• docs/docs/users/filecoin_services.md
• build/bootstrap/calibnet

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Walkthrough

This pull request removes bootstrap node entries from calibnet configuration files. An archival bootstrap node address is removed from the calibnet bootstrap list in both the build configuration and documentation.

Changes

Cohort / File(s)	Summary
Calibnet Bootstrap Node Cleanup build/bootstrap/calibnet, docs/docs/users/filecoin_services.md	Removal of archival calibnet bootstrap node entries from both the bootstrap configuration file and documentation.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Suggested reviewers

• akaladarshi
• hanabi1224

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and concisely summarizes the main change: removing a decommissioned calibnet bootnode, which matches the actual file modifications across both build and documentation.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch rm-decommissioned-bootnode-calibnet

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_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 63.52%. Comparing base (57978f8) to head (754cf2e).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

see 10 files with indirect coverage changes

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