Takashi Kajinami 989f559d73 Fix doc build error ...

This fixes the following error in the doc job.

```
TypeError: not all arguments converted during string formatting
```

Change-Id: If67f629dfd6b07ed198155bec43a128369b7affa

2023-10-04 19:01:50 +09:00

..

source

Fix doc build error

2023-10-04 19:01:50 +09:00

requirements.txt

Switch to newer openstackdocstheme and reno versions

2020-05-18 20:56:38 +02:00