chore(dependencies): update dependency pytest-cov to ^2.10.1

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
pytest-cov	dev-dependencies	minor	^2.8.1 -> ^2.10.1

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Release Notes

pytest-dev/pytest-cov

v2.10.1

Compare Source

• Support for pytest-xdist 2.0, which breaks compatibility with pytest-xdist before 1.22.3 (from 2017).
  Contributed by Zac Hatfield-Dodds in #&#8203;412 <https://github.com/pytest-dev/pytest-cov/pull/412>_.
• Fixed the LocalPath has no attribute startswith failure that occurred when using the pytester plugin
  in inline mode.

v2.10.0

Compare Source

• Improved the --no-cov warning. Now it's only shown if --no-cov is present before --cov.
• Removed legacy pytest support. Changed setup.py so that pytest>=4.6 is required.

v2.9.0

Compare Source

• Fixed RemovedInPytest4Warning when using Pytest 3.10.
  Contributed by Michael Manganiello in #&#8203;354 <https://github.com/pytest-dev/pytest-cov/pull/354>_.
• Made pytest startup faster when plugin not active by lazy-importing.
  Contributed by Anders Hovmöller in #&#8203;339 <https://github.com/pytest-dev/pytest-cov/pull/339>_.
• Various CI improvements.
  Contributed by Daniel Hahler in #&#8203;363 <https://github.com/pytest-dev/pytest-cov/pull/>_ and
  #&#8203;364 <https://github.com/pytest-dev/pytest-cov/pull/364>_.
• Various Python support updates (drop EOL 3.4, test against 3.8 final).
  Contributed by Hugo van Kemenade in
  #&#8203;336 <https://github.com/pytest-dev/pytest-cov/pull/336>_ and
  #&#8203;367 <https://github.com/pytest-dev/pytest-cov/pull/367>_.
• Changed --cov-append to always enable data_suffix (a coverage setting).
  Contributed by Harm Geerts in
  #&#8203;387 <https://github.com/pytest-dev/pytest-cov/pull/387>_.
• Changed --cov-append to handle loading previous data better
  (fixes various path aliasing issues).
• Various other testing improvements, github issue templates, example updates.
• Fixed internal failures that are caused by tests that change the current working directory by
  ensuring a consistent working directory when coverage is called.
  See #&#8203;306 <https://github.com/pytest-dev/pytest-cov/issues/306>_ and
  coveragepy#&#8203;881 <https://github.com/nedbat/coveragepy/issues/881>_

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[codecov]

Codecov Report

Merging #93 into master will decrease coverage by 1.69%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master      #93      +/-   ##
==========================================
- Coverage   68.54%   66.85%   -1.70%     
==========================================
  Files          23       21       -2     
  Lines        1030      905     -125     
==========================================
- Hits          706      605     -101     
+ Misses        324      300      -24     

Impacted Files	Coverage Δ
catsup/utils.py
catsup/__init__.py

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