Merge branch 'main' of github.com:apple/swift-argument-parser

* 'main' of github.com:apple/swift-argument-parser: (114 commits)
  Fix `AsyncParseableCommand` hierarchy (apple#436)
  Add experimental manual page generation (apple#332)
  Improving edit distance string extension (apple#446)
  List valid options in error messages for enum array argument (apple#445)
  Remove LinuxMain.swift (apple#367)
  Hide hidden subcommands from completions (apple#443)
  Update changelog for 1.1.2 release (apple#441)
  Fix error message for @option array without values (apple#435)
  Fix Repeat's endless printing (apple#437)
  build: statically link ArgumentParserToolInfo always (apple#424)
  Update changelog for the 1.1.1 release (apple#428)
  build: complete the changes from apple#423 (apple#425)
  Remove platform requirement from Package.swift (apple#427)
  build: repair the build after apple#404 (apple#423)
  Fix broken links/incorrect variance calculation (apple#422)
  Update changelog for the 1.1.0 release (apple#421)
  Update documentation (apple#420)
  Make `@OptionGroup(visibility:)` a public API (apple#419)
  Support an `async` entry point for commands (apple#404)
  Fix a typo and template links (apple#418)
  ...

.github/PULL_REQUEST_TEMPLATE.md

@@ -17,5 +17,5 @@ Replace this paragraph with a description of your changes and rationale. Provide
 ### Checklist
 - [ ] I've added at least one test that validates that my change is working, if appropriate
 - [ ] I've followed the code style of the rest of the project
-- [ ] I've read the [Contribution Guidelines](CONTRIBUTING.md)
+- [ ] I've read the [Contribution Guidelines](https://github.com/apple/swift-argument-parser/blob/main/CONTRIBUTING.md)
 - [ ] I've updated the documentation if necessary

.github/PULL_REQUEST_TEMPLATE/NEW.md

@@ -32,5 +32,5 @@ What is the impact of this change on existing users? Does it deprecate or remove
 ### Checklist
 - [ ] I've added at least one test that validates that my change is working, if appropriate
 - [ ] I've followed the code style of the rest of the project
-- [ ] I've read the [Contribution Guidelines](CONTRIBUTING.md)
+- [ ] I've read the [Contribution Guidelines](https://github.com/apple/swift-argument-parser/blob/main/CONTRIBUTING.md)
 - [ ] I've updated the documentation if necessary

.gitignore

@@ -3,4 +3,5 @@
 /Packages
 /*.xcodeproj
 .swiftpm
+.vscode
 .*.sw?