readthedocs: Switch back to DirHTML builder

Looks like this got lost in the switch to the '.readthedocs.yaml'
configuration file.

Signed-off-by: Stephen Finucane <stephen@that.guru>

diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index ed3d202bde0cb9deff2cdcede3e64076acb620f2..e19fe966e8efaa4427be7ebdd7e5d1051aa0b1c1 100644 (file)
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -3,6 +3,8 @@ version: 2
 python:
   install:
     - requirements: docs/requirements.txt
+sphinx:
+  builder: "dirhtml"
 build:
   os: "ubuntu-22.04"
   tools: