build(deps): bump pytest-forked from 1.1.0 to 1.1.3

Bumps [pytest-forked](https://github.com/pytest-dev/pytest-forked) from 1.1.0 to 1.1.3.
- [Release notes](https://github.com/pytest-dev/pytest-forked/releases)
- [Changelog](https://github.com/pytest-dev/pytest-forked/blob/master/CHANGELOG)
- [Commits](pytest-dev/pytest-forked@v1.1.0...v1.1.3)

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

Author: dependabot-preview[bot]

test-requirements.txt

@@ -1,5 +1,5 @@
 pytest==3.7.3
-pytest-forked==1.1.0
+pytest-forked==1.1.3
 tox==3.7.0
 Werkzeug==0.15.5
 pytest-localserver==0.4.1