PyUP - Dependency Update Scheduled daily dependency update on wednesday (#883)

* Pin pytest-xdist to latest version 1.24.0

* Update requirements_test.txt

* Update CHANGELOG.md

* Update CHANGELOG.md

Author: pyup-bot

CHANGELOG.md

@@ -77,6 +77,7 @@ To release a new version, please update the changelog as followed:
 - pytest>=3.6,<3.9 => pytest>=3.6,<3.10 (PR #874)
 - requests>=2.19,<2.20 => requests>=2.19,<2.21 (PR #874)
 - tqdm>=4.23,<4.28 => tqdm>=4.23,<4.29 (PR #878)
+- pytest-xdist>=1.22,<1.24 => pytest-xdist>=1.22,<1.25 (PR #883)
 
 ### Deprecated
 

requirements/requirements_test.txt

@@ -4,6 +4,6 @@ pydocstyle>=2.1,<3.1
 pytest>=3.6,<3.10
 pytest-cache>=1.0,<1.1
 pytest-cov>=2.5,<2.7
-pytest-xdist>=1.22,<1.24
+pytest-xdist>=1.22,<1.25
 sphinx>=1.7,<1.9
 yapf>=0.22,<0.25