0.0.99.3

Overview of changes

• Add bc and iproute to the fedora-toolbox images
• Add fedora-toolbox image definition for Fedoras 35 and 36
• Add support for configuration files
• Add optional migration paths for coreos/toolbox users
• Allow overriding the path to tmpfilesdir
• Avoid RPM failures due to unexpected file owners
• Bump minimum Meson version to 0.58.0
• Ensure that binaries are run against their build-time ABI
• Expose the host's entire / in the container at /run/host
• Fix the PS1 on Z shell
• Fix wrong use of regexp.MatchString
• Give access to PC/SC smart card daemon
• Make locate(1) opt-in by default
• Make the test suite non-destructive
• Mention that private images require 'podman login'
• Remove misleading and redundant CMD from the fedora-toolbox images
• Remove the deprecated com.github.debarshiray.toolbox label from the
  fedora-toolbox images, and when creating a new container
• Replace outdated logos with pixels
• Show basic help when man(1) is not available
• Show welcome message on Fedora Kinoite
• Test ImageReferenceCanBeID and ParseRelease
• Unbreak 'enter' if the shell had exited with 127
• Various additions and improvements to the test suite
• Various updates to the documentation and manuals