CI: Add configuration for readthedocs

Author: ghisvail

.readthedocs.yaml

@@ -0,0 +1,24 @@
+# .readthedocs.yaml
+# Read the Docs configuration file
+# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
+
+# Required
+version: 2
+
+# Build with Python 3.9 on the latest version of Ubuntu.
+build:
+  os: ubuntu-22.04
+  tools:
+    python: '3.9'
+
+# Build documentation in the docs/ directory with Sphinx.
+sphinx:
+  configuration: docs/conf.py
+
+# Install extra requirements for the documentation.
+python:
+  install:
+    - method: pip
+      path: '.'
+      extra_requirements:
+        - doc