Update watchdog from 0.10.2 to 2.1.9

pyup-bot · pyup-bot · commit e04da99bd0df · 2022-06-10T14:07:16.000+01:00
diff --git a/requirements_dev.txt b/requirements_dev.txt
@@ -1,7 +1,7 @@
 pip==20.0.2
 bump2version==1.0.0
 wheel==0.34.2
-watchdog==0.10.2
+watchdog==2.1.9
 flake8==3.7.9
 tox==3.14.6
 coverage==5.0.4
