tracing-attributes 0.1.22

This release fixes an issue where using the err or ret arguments to
#[instrument] along with an overridden target, such as

#[instrument(target = "...", err, ret)]

would not propagate the overridden target to the events generated for
errors/return values.

Fixed

• Error and return value events generated by #[instrument(err)] or
  #[instrument(ret)] not inheriting an overridden target (#2184)
• Incorrect default level in documentation (#2119)

Thanks to new contributor @tbraun96 for contributing to this release!