Bump golang.org/x/crypto to v0.31.0 to address CVE-2024-45337

[Copilot]

This PR updates golang.org/x/crypto from v0.24.0 to v0.31.0 to address CVE-2024-45337. While the vulnerability specifically affects the SSH module in x/crypto (which this project doesn't use), updating to a newer version helps satisfy security scanners and keeps dependencies current.

Changes Made

• Updated golang.org/x/crypto from v0.24.0 to v0.31.0
• Updated transitive dependencies:
  • golang.org/x/sys from v0.21.0 to v0.28.0
  • golang.org/x/text from v0.16.0 to v0.21.0

Impact Assessment

This project only uses two packages from golang.org/x/crypto:

• golang.org/x/crypto/md4 in the NTLM authentication module
• golang.org/x/crypto/pkcs12 in the local certificate key provider

Neither of these packages are related to SSH functionality, so the CVE does not affect this codebase. The update is purely to address security scanner warnings.

Testing

• ✅ Project builds successfully
• ✅ All crypto-related tests pass (NTLM, localcert, always-encrypted)
• ✅ No breaking changes detected

Fixes #265.

Warning

Firewall rules blocked me from connecting to one or more addresses

I tried to connect to the following addresses, but was blocked by firewall rules:

• nonexistant-dns.svc.cluster.local
• server.database.windows.net
  • Triggering command: /tmp/go-build2996761874/b259/go-mssqldb.test -test.testlogfile=/tmp/go-build2996761874/b259/testlog.txt -test.paniconexit0 -test.timeout=30s (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to my firewall allow list

---

💡 You can make Copilot smarter by setting up custom instructions, customizing its development environment and configuring Model Context Protocol (MCP) servers. Learn more Copilot coding agent tips in the docs.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 75.02%. Comparing base (d3c6336) to head (309fbb0).

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #266      +/-   ##
==========================================
- Coverage   75.11%   75.02%   -0.10%     
==========================================
  Files          32       32              
  Lines        6471     6471              
==========================================
- Hits         4861     4855       -6     
- Misses       1325     1328       +3     
- Partials      285      288       +3     

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