YAML Smith: Remove `getstorage` placement
- infos/needs =
- infos/provides = conv
- infos/recommends =
-- infos/placements = getstorage setstorage
+- infos/placements = setstorage
- infos/status = maintained specific unittest nodep preview experimental unfinished nodoc concept discouraged
- infos/metadata =
- infos/description = This plugin exports key sets in the YAML format
