⬆️ Update dependency coverage to v7.16.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
coverage	7.15.4 → 7.16.0

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Release Notes

coveragepy/coveragepy (coverage)

v7.16.0

Compare Source

• When combining files, now path separator slashes will automatically be
  converted to the local file system style. This makes it less necessary to
  define [paths] configuration to combine data across operating systems.
  Fixes issue 2266_.

• The :meth:.Coverage.switch_context method now returns the previous context.

• Fix: previously, a [paths] pattern would be replaced everywhere in a file
  path when it was only meant to be replaced once, in the leading portion of
  the path. This is now fixed, in pull 2268_.

• Fixes to validation of options and configuration settings:

  • Negative precision settings now always cause useful error messages (pull 2261_).

  • An invalid regex in the --contexts option (or the [report] contexts setting) reported a confusing "Couldn't use data file ...:
    user-defined function raised exception" error. Now it raises a proper
    configuration error naming the bad regex, like other regex settings do
    (pull 2262_).

  • Non-string values in TOML configuration settings now produce a helpful
    error message instead of a traceback. This affects list settings whose
    elements aren't strings (like omit, exclude_lines, or a [paths]
    entry), file settings like data_file, and any wrong-typed value in the
    [paths] section (pull 2263_).

  • coverage run refuses run-affecting command-line options like
    --branch alongside --concurrency=multiprocessing, since they can't
    reach the subprocesses. The check only recognized multiprocessing as
    the entire option value, so --concurrency=multiprocessing,thread
    slipped through and failed later with "Can't combine statement coverage
    data with branch data". Each named concurrency library is now properly
    considered (pull 2270_).

• Fix: coverage annotate -d DIR raised an AssertionError if any
  measured file had an extension other than .py, such as a .pyw file on
  Windows. The original extension is now restored on the annotated copy (pull 2265_).

.. _pull 2261: #​2261
.. _pull 2262: #​2262
.. _pull 2263: #​2263
.. _pull 2265: #​2265
.. _issue 2266: #​2266
.. _pull 2268: #​2268
.. _pull 2270: #​2270

.. _changes_7-15-4:

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