Fix conflicting Ids of CLI arguments

[ilslv]

Resolves #231

Synopsis

Currently writer::basic::Cli and writer::junit::Cli have argument with conflicting Id: verbose.

Solution

• Use the same name #[arg(id = "...") and #[arg(name = "..."), as they should be unique due to flattening.
• Document how to deal with actually overlapping CLI arguments.

Checklist

• Created PR:
  • In draft mode
  • Name contains Draft: prefix
  • Name contains issue reference
  • Has assignee
• Documentation is updated (if required)
• Tests are updated (if required)
• Changes conform code style
• CHANGELOG entry is added (if required)
• FCM (final commit message) is posted
  • and approved
• Review is completed and changes are approved
• Before merge:
  • Milestone is set
  • PR's name and description are correct and up-to-date
  • Draft: prefix is removed
  • All temporary labels are removed

[ilslv]

FCM

Fix conflicting `Id`s of CLI options (#232, #231)

- document  in Book how to deal with actually overlapping CLI options

[ilslv]

Also we should switch from actions-rs to dtolnay's rust-toolchain due to maintenance issues and CI warnings like:

Node.js 12 actions are deprecated. For more information see: https://github.blog/changelog/2022-09-22-github-actions-all-actions-will-begin-running-on-node16-instead-of-node12/. Please update the following actions to use Node.js 16: actions-rs/toolchain, actions-rs/toolchain

[tyranron]

@ilslv

Also we should switch from actions-rs to dtolnay's rust-toolchain due to maintenance issues

Let's do this in a separate PR.