DOC: Update RTD setup

mgeier · mgeier · commit da62802f160d · 2023-02-25T14:32:40.000+01:00
diff --git a/.readthedocs.yml b/.readthedocs.yml
@@ -1,8 +1,9 @@
 version: 2
 build:
-  image: latest
+  os: ubuntu-22.04
+  tools:
+    python: "3"
 python:
-  version: 3
   install:
     - requirements: doc/requirements.txt
   system_packages: true
