Arch Linux

Description:

After updating gPodder yesterday, it failed to start :

```
1618732011.548391 [gpodder.log] ERROR: Uncaught exception: Traceback (most recent call last):
File "/usr/bin/gpodder", line 166, in <module>
main()
File "/usr/bin/gpodder", line 158, in main
from gpodder.gtkui import app
File "/usr/lib/python3.9/site-packages/gpodder/gtkui/app.py", line 31, in <module>
from gpodder import core, util
File "/usr/lib/python3.9/site-packages/gpodder/core.py", line 25, in <module>
from gpodder import config, dbsqlite, extensions, model, util
File "/usr/lib/python3.9/site-packages/gpodder/config.py", line 34, in <module>
from gpodder import jsonconfig, util
File "/usr/lib/python3.9/site-packages/gpodder/util.py", line 64, in <module>
import requests
ModuleNotFoundError: No module named 'requests'

Traceback (most recent call last):
File "/usr/bin/gpodder", line 166, in <module>
main()
File "/usr/bin/gpodder", line 158, in main
from gpodder.gtkui import app
File "/usr/lib/python3.9/site-packages/gpodder/gtkui/app.py", line 31, in <module>
from gpodder import core, util
File "/usr/lib/python3.9/site-packages/gpodder/core.py", line 25, in <module>
from gpodder import config, dbsqlite, extensions, model, util
File "/usr/lib/python3.9/site-packages/gpodder/config.py", line 34, in <module>
from gpodder import jsonconfig, util
File "/usr/lib/python3.9/site-packages/gpodder/util.py", line 64, in <module>
import requests
ModuleNotFoundError: No module named 'requests'
```

This is provided by the package `python-requests`

Additional info:
* package version(s): gpodder 3.10.19-1

Steps to reproduce:

=> Ensure python-requests is *not* installed
=> Start the latest version of gPodder