Coverity warns about this:
2. NetworkManager-1.32.2/tools/generate-docs-nm-property-infos.py:117: identical_branches:
The same code is executed regardless of whether "temp.index(subelement) < len(temp) - 1" is
true, because the then and else branches are identical. Should one of the branches be modified,
or the entire 'if' statement replaced?
Fixes: c3504f7e62 ('Rewrite `./tools/generate-docs-nm-property-infos.py` with XML library')