In order for sdk users to build an operation using a repo,
without importing /inernal packages, the operation
options needs to be available via a /pkg package.
* filter backup details by flags
`backup details` should have its output filtered by the flags provided by
the user. In addition, the selector's FilterDetails should maintain
information (esp service info) about the entries, rather than slicing them
down to only the path reference.
* introduce exchange info selector support
Adds support in selectors/exchange for queries based on
backup.ExchangeInfo entries. This allows the declaration
of selectors based on non-identifier details such as sender,
subject, or receivedAt time.
Changes Exclude scope matching from being an Any-
match comparator to an All-match. This keeps exclude
and include behavior identical, hopefully making less
confusion for users.
* move config unions to common code
The configuration union handlers in Storage and Account
overlapped significantly in behavior. Moving those helpers into
a common code folder was requested. Although the behavior
was similar across the files, the types were not, requiring
the addition of generics to solve the need.
