build(deps): bump github.com/sirosfoundation/go-cryptoutil from 0.5.0 to 0.6.0 in the go-deps group

[dependabot]

Bumps the go-deps group with 1 update: github.com/sirosfoundation/go-cryptoutil.

Updates github.com/sirosfoundation/go-cryptoutil from 0.5.0 to 0.6.0

Release notes

Sourced from github.com/sirosfoundation/go-cryptoutil's releases.

v0.6.0 — pkcs11pool stability fixes

Changes

Bug fixes

• Pool slot leak on recovery failure (): When RecoverSession fails, the broken session is now returned to the pool via Release() instead of being closed directly via ctx.CloseSession(). This preserves the pool channel capacity — the next caller will trigger a new recovery attempt and replace the broken session properly.

• CKA_ID double-encoding in ListECKeys (): GenerateECKey stores CKA_ID as the ASCII bytes of the hex kid string. ListECKeys was re-encoding those bytes with hex.EncodeToString, producing a hex-of-hex value. Fixed to use string(attrs[0].Value) for correct round-tripping.

• General pkcs11pool robustness (PR #19): Acquire/Release/Close guards, login tolerance, session recovery ordering, token label trimming.

Tests

• SoftHSM2 integration tests covering pool lifecycle, key generation, signing, ECDH, listing, recovery, and error paths (71.5% statement coverage).

Commits

• c762f0c fix(pkcs11pool): address remaining Copilot review findings
• c186cd7 fix(pkcs11pool): address Copilot code review findings (#19)
• c328080 feat: add pkcs11pool shared PKCS#11 session pool library (#18)
• c6b0d98 fix: standardize LICENSE to BSD-2-Clause attributed to SIROS Foundation (#17)
• 3eb88fb fix: replace write-all with scoped workflow permissions (#15)
• 9a4ca84 fix: replace read-all with specific permissions in scorecard workflow (#14)
• e5cd310 ci: add SonarCloud and OpenSSF Scorecard workflows (#12)
• 473ab79 chore(deps): bump the go-deps group in /brainpool with 2 updates (#6)
• d238a57 chore(deps): bump the github-actions group with 4 updates (#7)
• 95ee00e ci: use go-version-file instead of hardcoded version (#8)
• Additional commits viewable in compare view

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