Update dependency McMaster.Extensions.CommandLineUtils to v2.6.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
McMaster.Extensions.CommandLineUtils	nuget	minor	2.3.4 -> 2.6.0

---

Release Notes

natemcmaster/CommandLineUtils

v2.6.0

• Refactor: obsolete throwOnUnexpectedArg in favor of UnrecognizedArgumentHandling. See Obsolete API using throwOnUnexpectedArg natemcmaster/CommandLineUtils#339 for details

v2.5.1

• Fix #​320 - lazy load command object types to reduce unnecessary allocations

v2.5.0

• Fix #​92 by @​kbilsted - Show enum names in help text for Options and Arguments stored as enum
• Fix #​287 by @​Alxandr - Add support for private base type options
• Fix #​303 by @​AndreGleichner - Update generated help to display [command] first then [options]
• Fix #​307 by @​daveMueller - Update help text generator to display HelpOption correctly

v2.4.4

• Fix #​302 - fix regression introduced in 2.4.2 which caused Ctrl+C handling not to terminate the process quickly

v2.4.3

• Fix #​292 by @​thomaslevesque - fix deadlock when Environment.Exit is called

v2.4.2

• Fix #​286 - fix deadlock in CTRL+C handling on Windows

v2.4.1

• Fix #​277 - workaround a bug in NuGet's 'deterministic packaging' feature which causes issues based on your timezone

v2.4.0

• Fix #​227 by [@​ejball] - ArgumentEscaper should escape empty string
• PR #​230 by [@​IanG] - Attributes for files and directories that must not exist
• Fix #​221 by [@​vpkopylov] - Use Pager for help text option only works on top-level help
• PR #​239 by [@​vpkopylov] - Add check for subcommand cycle
• Support C# 8.0 and nullable reference types - #​245
• Add async methods to CommandLineApplication
• Fix #​208 - make CommandLineApplication.ExecuteAsync actually asynchronous
• Fix #​153 - add async methods that accept cancellation tokens
• Fix #​111 - Handle CTRL+C by default
• Fix #​246 by [@​kyle-rader] - Multi-line option descriptions do not indent correctly
• Fix #​253 - support calling CommandLineApplication.Execute multiple times

---

Configuration

📅 Schedule: At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, click this checkbox.

---

This PR has been generated by WhiteSource Renovate. View repository job log here.