fix(deps): vuln golang.org/x/crypto (minor → v0.56.0) [test/e2e/go.mod]

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Summary: High-severity security update — 1 package upgraded (MINOR changes included)

Manifests changed:

• test/e2e/go.mod (go)

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✅ Action Required: Please review the changes below. If they look good, approve and merge this PR.

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Updates

Package	From	To	Type	Dep Type	Vulnerabilities Fixed
golang.org/x/crypto	v0.55.0	v0.56.0	minor	Transitive	4 HIGH, 1 UNKNOWN

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Security Details

🚨 Critical & High Severity (4 fixed)

Package	CVE	Severity	Summary	Unsafe Version	Fixed In	Case
golang.org/x/crypto	GO-2026-6355	high	Prevent DoS on deadlocked established channel in golang.org/x/crypto/ssh	v0.55.0	0.56.0	-
golang.org/x/crypto	CVE-2026-56855	high	Prevent DoS on deadlocked established channel in golang.org/x/crypto/ssh	v0.55.0	-	-
golang.org/x/crypto	GO-2026-6354	high	Prevent DoS on deadlocked undecided channel in golang.org/x/crypto/ssh	v0.55.0	0.56.0	-
golang.org/x/crypto	CVE-2026-78662	high	Prevent DoS on deadlocked undecided channel in golang.org/x/crypto/ssh	v0.55.0	-	-

ℹ️ Other Vulnerabilities (1)

Package	CVE	Severity	Summary	Unsafe Version	Fixed In	Case
golang.org/x/crypto	GO-2026-5932	unknown	The golang.org/x/crypto/openpgp package is unmaintained, unsafe by design, and has known security issues	v0.55.0	-	-

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Review Checklist

Standard review:

• Review changes for compatibility with your code
• Check for breaking changes in release notes
• Run tests locally or wait for CI
• Approve and merge this PR

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Update Mode: all_vulns

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✅ All CI checks and tests passed.

🎉 All green!

🧪 All tests passed
❄️ No new flaky tests detected

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Auto-rebase complete

Branch is up to date with main — rebased onto 3f500eb.

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🛠️ PRApproval Status

• ✅ PR is eligible for auto-approval by rule dependency-management-version-updater - 2026-09-14T20:55:04Z
• ✅ CI tests passed - 2026-09-14T20:55:10Z
• ✅ Approved (commit: f5d16cf) - 2026-09-14T20:55:13Z
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