🔧 migrate code review to copilot-instructions flow

[DarkIsDude]

Summary

• Replace .claude/skills/review-pr/SKILL.md with .github/copilot-instructions.md following the new copilot review flow
• Update review.yml to use scality/workflows@v2.8.3 and add labeled/unlabeled PR trigger types

Test plan

• Verify the Code Review workflow triggers on PR open/synchronize/label events
• Confirm the criteria table in copilot-instructions.md is used by the automated review

Issue: S3UTILS-240

[bert-e]

Hello darkisdude,

My role is to assist you with the merge of this
pull request. Please type @bert-e help to get information
on this process, or consult the user documentation.

Available options

name	description	privileged	authored
/after_pull_request	Wait for the given pull request id to be merged before continuing with the current one.
/bypass_author_approval	Bypass the pull request author's approval	⭐
/bypass_build_status	Bypass the build and test status	⭐
/bypass_commit_size	Bypass the check on the size of the changeset TBA	⭐
/bypass_incompatible_branch	Bypass the check on the source branch prefix	⭐
/bypass_jira_check	Bypass the Jira issue check	⭐
/bypass_peer_approval	Bypass the pull request peers' approval	⭐
/bypass_leader_approval	Bypass the pull request leaders' approval	⭐
/approve	Instruct Bert-E that the author has approved the pull request.		✍️
/create_pull_requests	Allow the creation of integration pull requests.
/create_integration_branches	Allow the creation of integration branches.
/no_octopus	Prevent Wall-E from doing any octopus merge and use multiple consecutive merge instead
/unanimity	Change review acceptance criteria from one reviewer at least to all reviewers
/wait	Instruct Bert-E not to run until further notice.

Available commands

name	description	privileged
/help	Print Bert-E's manual in the pull request.
/status	Print Bert-E's current status in the pull request TBA
/clear	Remove all comments from Bert-E from the history TBA
/retry	Re-start a fresh build TBA
/build	Re-start a fresh build TBA
/force_reset	Delete integration branches & pull requests, and restart merge process from the beginning.
/reset	Try to remove integration branches unless there are commits on them which do not appear on the source branch.

Status report is not available.

[bert-e]

Incorrect fix version

The Fix Version/s in issue S3UTILS-240 contains:

• None

Considering where you are trying to merge, I ignored possible hotfix versions and I expected to find:

• 1.18.0

Please check the Fix Version/s of S3UTILS-240, or the target
branch of this pull request.

[bert-e]

Waiting for approval

The following approvals are needed before I can proceed with the merge:

• the author

• 2 peers

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 44.94%. Comparing base (482a298) to head (5176008).
⚠️ Report is 3 commits behind head on development/1.

Additional details and impacted files

@@              Coverage Diff               @@
##           development/1     #399   +/-   ##
==============================================
  Coverage          44.94%   44.94%           
==============================================
  Files                 88       88           
  Lines               6459     6459           
  Branches            1353     1353           
==============================================
  Hits                2903     2903           
  Misses              3510     3510           
  Partials              46       46           

☔ View full report in Codecov by Harness.
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[DarkIsDude]

/approve

[bert-e]

I have successfully merged the changeset of this pull request
into targetted development branches:

• ✔️ development/1

The following branches have NOT changed:

• development/1.13
• development/1.14
• development/1.15
• development/1.16
• development/1.17
• development/1.4
• development/1.7

This pull request did not target the following hotfix branch(es) so they
were left untouched:

• hotfix/1.14.0

Please check the status of the associated issue S3UTILS-240.

Goodbye darkisdude.

The following options are set: approve