Update pytest-lockable dependency (#24)

Author: jupe

setup.py

@@ -23,7 +23,7 @@
         "pytest>=5.0",
         "pytest-metadata",
         "stf-appium-client~=0.12.0",
-        "pytest-lockable~=0.10.0"],
+        "pytest-lockable~=0.11.0"],
     # List additional groups of dependencies here (e.g. development
     # dependencies). Users will be able to install these using the "extras"
     # syntax, for example: