1.0.1 -- Fix me some 3.8

🐛 Bug Fixes

• Fix f-string syntax in error message of the uncurl remote.
  #455 (by @christian-monch)

• FileSystemItem.from_path() now honors its link_target parameter, and
  resolves a target for any symlink item conditional on this setting.
  Previously, a symlink target was always resolved.
  Fixes #462 via
  #464 (by @mih)

• Update the vendor installation of versioneer to v0.29. This
  resolves an installation failure with Python 3.12 due to
  the removal of an ancient class.
  Fixes #475 via
  #483 (by @mih)

• Bump dependency on Python to 3.8. This is presently the oldest version
  still supported upstream. However, some functionality already used
  3.8 features, so this is also a bug fix.
  Fixes #481 via
  #486 (by @mih)

💫 Enhancements and new features

• Patch datalad-core's run command to honor configuration defaults
  for substitutions. This enables placeholders like {python} that
  point to sys.executable by default, and need not be explicitly
  defined in system/user/dataset configuration.
  Fixes #478 via
  #485 (by @mih)

📝 Documentation

• Include gitworktree among the available file collection types
  listed in ls-file-collection's docstring. Fixes
  #470 via
  #471 (by @mslw)

• The renderer API documentation now includes an entrypoint for the
  runner-related functionality and documentation at
  https://docs.datalad.org/projects/next/en/latest/generated/datalad_next.runners.html
  Fixes #466 via
  #467 (by @mih)

🛡 Tests

• Simplified setup for subprocess test-coverage reporting. Standard
  pytest-cov features are not employed, rather than the previous
  approach that was adopted from datalad-core, which originated
  in a time when testing was performed via nose.
  Fixes #453 via
  #457 (by @mih)