Bump py from 1.8.0 to 1.10.0

Bumps [py](https://github.com/pytest-dev/py) from 1.8.0 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@1.8.0...1.10.0)

---
updated-dependencies:
- dependency-name: py
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -35,7 +35,7 @@ pathtools==0.1.2
 pkginfo==1.5.0.1
 pluggy==0.13.1
 psutil==5.6.7
-py==1.8.0
+py==1.10.0
 pyasn1==0.4.8
 pylru==1.2.0
 pyparsing==2.4.5