doc: get readthedocs working

Author: choppsv1

README.org

@@ -3,7 +3,7 @@
 
 [[ci-badge-main][https://github.com/LabNConsulting/munet/actions/workflows/ci.yml/badge.svg?branch=main]]
 [[https://codecov.io/gh/LabNConsulting/munet][https://codecov.io/gh/LabNConsulting/munet/branch/main/graph/badge.svg?token=FD2O4YGDTT]]
-[[Documentation Status][https://readthedocs.org/projects/munet/badge/?version=latest]]
+[[Doc Status][https://munet.readthedocs.io/en/latest/?badge=latest]]
 
 A package for creating network topologies and running programs and containers
 within them using linux namepsaces.

poetry.lock

@@ -1,9 +1,16 @@
+version: 2
 build:
   os: ubuntu-20.04
   tools:
-    python: '3.10'
+    python: "3.9"
   jobs:
-    post_install:
+    post_create_environment:
+      # Install poetry
       - pip install poetry~=1.2
+      # Tell poetry to not use a virtual environment
       - poetry config virtualenvs.create false
-      - poetry install --with doc
+    post_install:
+      # Install dependencies
+      - poetry install --with docs --with doc
+sphinx:
+  configuration: doc/source/conf.py