See also https://github.com/mozilla/fxa-content-server/pull/7077

Old builds of products using glean, which were already
executed once, once updated, might not correctly report
the client id and the first run date. Since these are
likely low number of developer builds, we simply regenerate
these fields.

- This also fixes the HistoryStorageSuggestionProvider to dedupe
history suggestions based on the ID, picking the one with the
highest score.

- Should other providers still return suggestions with duplicate
IDs we now throw an exception containing the provider class name.
Co-authored-by: Grisha Kruglov <gkruglov@mozilla.com>

get paged all site permissions.

prompts.

The Experiments library should update it's experiments list from Kinto automatically & async on initialization.

This requires some larger changes, specifically:
- Introduced `ExperimentsUpdater`, which intends to contain the experiments update logic & scheduling.
- It does not contain periodic updating of experiments yet (to reduce the scope here, i broke this out to [this bug](https://bugzilla.mozilla.org/show_bug.cgi?id=1541973)).
- Added Experiments integration & initialization to the Glean sample app. This allows us testing app integration.
- Require `Glean` to be initialized first, before Experiments.
- On library init (`Experiments.initialize()`)
- automatically load experiments from storage
- automatically start async updating of the experiments list from the server (from Kinto, triggered by `ExperimentsUpdater`)
- Restructure the testing/mocking approach & clean up `ExperimentsTest.kt` significantly.
- Most importantly, make `Experim...

State: mozilla-l10n/android-l10n@932938a1cae1ba6f84f79723dd7980486fef223f