Fix stale bot cache issue by adding actions:write permission

[tpantelis]

Summary

This PR fixes a caching issue in the stale workflow where issues are being perpetually skipped with the message "skipped due being processed during the previous run".

Problem

The stale workflow was lacking the actions:write permission needed to delete/update the cache between runs. Without this permission:

• The stale action creates a cache of processed issues
• It cannot delete or update this cache in subsequent runs (403 error)
• Issues get stuck in a "perpetually processing" state

Solution

Add actions:write to the job permissions in .github/workflows/stale.yml.

References

• Issue: Stale workflow fails to override cache. actions/stale#1131
• Related PR in actions/stale: make action caches immutable actions/stale#1237

Summary by CodeRabbit

• Chores
  • Updated GitHub Actions workflow permissions to grant write access to actions.

[submariner-bot]

🤖 Created branch: z_pr1662/tpantelis/fix-stale-bot-cache-issue
🚀 Full E2E won't run until the "ready-to-test" label is applied. I will add it automatically once the PR has 2 approvals, or you can add it manually.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

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Walkthrough

Extends GitHub Actions workflow permissions in the stale.yml file by adding write access to the actions permission scope, supplementing the existing issues and pull-requests permissions.

Changes

Cohort / File(s)	Summary
GitHub Actions Workflow Configuration .github/workflows/stale.yml	Added actions: write permission to the workflow job's permissions block.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Suggested labels

ready-to-test

Suggested reviewers

• skitt
• mkolesnik
• Oats87

🚥 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 accurately describes the main change: adding actions:write permission to fix a stale bot cache issue in the GitHub Actions workflow.
Actionable Comments Resolved	✅ Passed	No unresolved actionable comments found; required actions: write permission has been successfully added to the job permissions block, resolving the PR objectives.

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

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[submariner-bot]

🤖 Closed branches: [z_pr1662/tpantelis/fix-stale-bot-cache-issue]