Bump py from 1.9.0 to 1.10.0 (#26)

Bumps [py](https://github.com/pytest-dev/py) from 1.9.0 to 1.10.0.
- [Release notes](https://github.com/pytest-dev/py/releases)
- [Changelog](https://github.com/pytest-dev/py/blob/master/CHANGELOG.rst)
- [Commits](pytest-dev/py@1.9.0...1.10.0)

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

requirement_files/pytest.txt

@@ -3,7 +3,7 @@ importlib-metadata==1.7.0
 more-itertools==8.4.0
 packaging==20.4
 pluggy==0.13.1
-py==1.9.0
+py==1.10.0
 pyparsing==2.4.7
 pytest==5.4.3
 six==1.15.0

requirements_opinionated.txt

@@ -35,7 +35,7 @@ packaging==20.4
 pathspec==0.8.0
 pluggy==0.13.1
 pre-commit==2.6.0
-py==1.9.0
+py==1.10.0
 pyasn1==0.4.8
 pycodestyle==2.6.0
 pycparser==2.20