feat(networking): enhance error handling for network errors

[makcay-snyk]

Description

• Added new methods to categorize network errors, specifically for connection reset and proxy errors.

Checklist

• Tests added and all succeed (make test)
• Regenerated mocks, etc. (make generate)
• Linted (make lint)
• Test your changes work for the CLI
  1. Clone / pull the latest CLI main.
  2. Run go get github.com/snyk/go-application-framework@YOUR_LATEST_GAF_COMMIT in the cliv2 directory.
     • Tip: for local testing, you can uncomment the line near the bottom of the CLI's go.mod to point to your local GAF code.
  3. Run go mod tidy in the cliv2 directory.
  4. Run the CLI tests and do any required manual testing.
  5. Open a PR in the CLI repo now with the go.mod and go.sum changes.
  • Once this PR is merged, repeat these steps, but pointing to the latest GAF commit on main and update your CLI PR.

[snyk-io]

⚠️ Snyk checks are incomplete.

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⚠️	Licenses	0	0	0	0	See details
✅	Code Security	0	0	0	0	0 issues
✅	Secrets	0	0	0	0	0 issues

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[snyk-io]

⚠️ Snyk checks are incomplete.

Status	Scan Engine	Critical	High	Medium	Low	Total (0)
⚠️	Open Source Security	0	0	0	0	See details
⚠️	Licenses	0	0	0	0	See details
✅	Code Security	0	0	0	0	0 issues

💻 Catch issues earlier using the plugins for VS Code, JetBrains IDEs, Visual Studio, and Eclipse.