accept patches from stf-appium-client (#21)

update minimum version

setup.py

@@ -22,7 +22,7 @@
     install_requires=[
         "pytest>=5.0",
         "pytest-metadata",
-        "stf-appium-client==0.11.0",
+        "stf-appium-client~=0.11.1",
         "pytest-lockable>=0.10.0,<0.11.0"],
     # List additional groups of dependencies here (e.g. development
     # dependencies). Users will be able to install these using the "extras"