Merge pull request #2348 from freqtrade/dependabot/pip/develop/pytest-mock-1.11.1

Bump pytest-mock from 1.11.0 to 1.11.1

requirements-dev.txt

@@ -11,7 +11,7 @@ mypy==0.730
 pytest==5.2.1
 pytest-asyncio==0.10.0
 pytest-cov==2.7.1
-pytest-mock==1.11.0
+pytest-mock==1.11.1
 pytest-random-order==1.0.4
 
 # Convert jupyter notebooks to markdown documents