file: fix storage format
- infos/author = Thomas Waser <thomas.waser@libelektra.org>
- infos/licence = BSD
- infos/needs =
-- infos/provides = storage
+- infos/provides = storage/file
- infos/recommends =
- infos/placements = getstorage setstorage
- infos/status = maintained conformant compatible coverage specific unittest tested nodep libc configurable preview memleak experimental difficult old nodoc concept
