deps(cargo): bump the rust group with 1 update

[dependabot[bot]]

Bumps the rust group with 1 update: zbus.

Updates zbus from 3.15.0 to 4.0.1

Release notes

Sourced from zbus's releases.

🔖 zbus 4.0.1

• 🏷️ Implement ProxyDefault for blocking::Proxy that was missed in 4.0.0.
• 📝 Fix and update links in the book.

🔖 zbus_macros 4.0.1

To go with zbus 4.0.1.

🔖 zbus_xmlgen 4.0.1

• 👽️ Use and adapt to zbus 4 API.
• 💥 New CLI interface:
  • input file are now specified with subcommands instead of arguments. See README or zbus-xmlgen --help for more details.
  • add --output option. If a path is given, all the output is written to the file. If - or nothing is given, the generated code is printed to stdout.
  • split output by interfaces, if the (new) --output option is omitted.
• ✨ Instead of silently skipped the Freedesktop standard interfaces, link to the zbus API.
• ✨ Hide lints and warnings in the generated code:
  • rustfmt warnings.
  • clippy::type_complexity.
  • clippy::too_many_arguments.
• 💄 Add --help and -h CLI options.
• 🐛 Issues fixed:
  • Fix declaring proxies for writable properties.
  • Fix nested signature parser.
• 🎨 Improve formatting & wording of generated code header.
• ➕ New dependencies:
  • clap.
  • zbus_xmlgen.
  • pretty_assertions (dev).
• ⬆️ Bump MSRV to 1.75.
• 🔧 Switch to Rust 2021. This doesn't affect our users but gives us some features.
• 📝 zb,Update forgotten links to old book location.

🔖 zbus 4.0.0

A new API-breaking release that brings in a huge amount of changes. Most using code should still compile (with deprecation warnings) and work without changes. Hightlights:

• 🚚 Changing names of dbus_interface and dbus_proxy along with their atrributes. See [zbus_macros release notes][zmr] for details, including commands to automatically update your code.
• 👽️ Adapt to zvariant 4.0 changes.
• 🚚 Make use of submodules for nicer API hierarchy. In most cases deprecation warnings will guide you to the new paths.
• 🚚 XML parsing API split into a separate crate, zbus_xml. The xml and quick-xml feature flags are removed as a result. #413.
• 🏗️ Message API overhaul
  • 🚸 header method and message::Header getters now infallible.
  • 🏷️ body method now returns a new type, message::Body that provides all message body-related API.

... (truncated)

Commits

• d5bea0f 🔖 zb,zm: Release 4.0.1
• 0ee9741 Merge pull request #594 from zeenix/update-book-docs-urls
• 66c4a67 📝 book: Link to version 4 of zbus & zvariant docs.rs URLs
• 1645d7e 🩹 book: Fix a 404 link
• d4cee9b Merge pull request #383 from Taha-Firoz/property-caching-faq-nitpicks
• c9a6d8c ✏️ book: Move sentence to more sensible location
• a0e3d56 📝 book: Add missing newline at EOF
• 3c224bd ✏️ book: Update doc URL references
• 6db318b Merge pull request #593 from zeenix/add-zbus-xml-to-readme
• 46188a4 📝 Add zbus_xml to top-level repo README
• Additional commits viewable in compare view

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