Bug 1907570 - [devtools] Retrieve cookies for a given host from diffe…

…rent jars. r=timhuang,devtools-reviewers,ochameau

This patch changes how we're retrieving cookies for a given host.
We used to retrieve the first window we found for the host and get
its associated `originAttributes` to pass them to `Services.cookies.getCookiesFromHost`.
With CHIPS, windows with the same host can have different `originAttributes`
(more precisely, different `partitionKey`).
This means that in order to retrieve all the cookies for a given host, we need
to call `Services.cookies.getCookiesFromHost` with all the different `originAttributes`
we can have for the host.

This also impacts how we handle editing and removing cookies, as we also need
the specific originAttributes linked to the cookie that is being modified/deleted.
(note that adding cookies might also be impacted, but by default we put them in
the top level document, which should put them in the unpartitioned jar).

A test is added to try to cover all this changes

Differential Revision: https://phabricator.services.mozilla.com/D210169

UltraBlame original commit: 47e971e1e3f489307b0131525e3704c337d8759a

devtools/client/storage/test/browser.toml

@@ -385,6 +385,21 @@ helpers
 js
 "
 ]
+prefs
+=
+[
+"
+network
+.
+cookie
+.
+CHIPS
+.
+enabled
+=
+true
+"
+]
 [
 "
 browser_storage_basic
@@ -546,6 +561,13 @@ intermittent
 ]
 [
 "
+browser_storage_cookies_partitioned
+.
+js
+"
+]
+[
+"
 browser_storage_cookies_samesite
 .
 js