Since we have several types of remotes, it is important to have the
option of choosing which types one wants when listing them because
depending on the type it may have an impact in the performance (e.g.
when listing LAN remotes).
For that reason this patch adds a new method
"flatpak_installation_list_remotes_by_type" that allows to specify
which types of remotes should be returned. When giving an empty array
of types, it means that all types should be returned instead, which can
be more useful than actually asserting or not doing anything.
Closes: #1587
Approved by: mwleeds
c5e0e97395
