The history test fails sometimes in the CI due to the remote add
operation being missing from the history command's output:

+ diff history-log -
0a1
> add remote			system (history-installation)	test-repo

Presumably this is due to that operation happening in the same second
that is passed to --since, so move the sleep statement to make sure a
second passes before we do anything.

There's no need to use polkit in the history command, so don't start the
agent in flatpak-main.c. This means we can avoid a test failure in
test-history.sh which was caused by old versions of valgrind being
unaware of syscall sched_getattr, which is used in g_bus_get_sync(),
itself called by install_polkit_agent().

(cherry picked from commit dd9fe190661bce70adf4e3df972b8033a656d48a)

(cherry picked from commit 1b6de2518bf3bd03b8308d5bc3c9c8aff85a6293)

Without this change there are history entries showing pulls into
temporary repos which we don't want.

(cherry picked from commit e18df8379a88fd1cd0272d6a6cbec4afc57d1397)

Currently we include entries in the output of the history command for
pulls of appstream refs, e.g. "appstream2/x86_64". However since they
don't have an application ID the Application column shows up blank and
it seems like a pull of nothing which is confusing. These are basically
an implementation detail like the temp repo pulls we already exclude, so
I think it makes sense to exclude them from the output.

It would also make sense to exclude pulls of ostree-metadata refs, but
for some reason I don't see those in practice, even with a collection ID
set on the remote.

(cherry picked from commit fbad9641b73632c0577d0dc9c38f1ea9c8aa6223)

The history command seems to have been broken since it was changed to
use FlatpakDecomposed, since that type only works for app or runtime
refs, resulting in errors such as:
$ flatpak history
error: appstream2/x86_64 is not application or runtime

Fix this by making the logic a bit smarter, and don't let any one
invalid ref entry prevent the whole command from working.

Fixes #4332
(cherry picked from commit e44b54856e98fb080ded77159979ddd6022981f2)

(cherry picked from commit a626003d6d57d807bd5e6cfd2abbd77407961ecc)

Signed-off-by: Simon McVittie <smcv@collabora.com>

Signed-off-by: Simon McVittie <smcv@collabora.com>

Signed-off-by: Simon McVittie <smcv@collabora.com>