STORE: Add a OSSL_STORE_INFO type to help support file handler restarts

STORE: Add a OSSL_STORE_INFO type to help support file handler restarts

Some containers might very simply decode into something new that
deserves to be considered as new (embedded) data.  With the help of a
special OSSL_STORE_INFO type, make that new data available to the
loader functions so they can start over.

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3542)