Update .readthedocs.yml

EvieePy · web-flow · commit 012f551dc0fe · 2023-09-11T17:57:22.000+10:00
Remove deprecated readthedocs config.
diff --git a/.readthedocs.yml b/.readthedocs.yml
@@ -21,4 +21,3 @@ python:
       path: .
       extra_requirements:
         - docs
-  system_packages: true
