Bump py from 1.5.3 to 1.10.0

Bumps [py](https://github.com/pytest-dev/py) from 1.5.3 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@1.5.3...1.10.0)

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements.txt

@@ -24,7 +24,7 @@ pluggy==0.6.0
 pre-commit==1.8.2
 prompt-toolkit==1.0.15
 psycopg2==2.7.4
-py==1.5.3
+py==1.10.0
 pycodestyle==2.4.0
 Pygments==2.2.0
 pytest==3.5.0