fix: don't check suspension for ownership changes

People can change comaintainer ownership to suspended users if they
want to.

Suspended users cannot login, so there is no breach of security
here. It does make sense to allow ownership to be changed, imo.

Closes #339

Signed-off-by: Kevin Morris <kevr@0cost.org>

test/test_notify.py

@@ -299,6 +299,21 @@ You were removed from the co-maintainer list of {pkgbase.Name} [1].
     assert email.body == expected
 
 
+def test_suspended_ownership_change(user: User, pkgbases: List[PackageBase]):
+    with db.begin():
+        user.Suspended = 1
+
+    pkgbase = pkgbases[0]
+    notif = notify.ComaintainerAddNotification(user.ID, pkgbase.ID)
+    notif.send()
+    assert Email.count() == 1
+
+    Email.reset()  # Clear the Email pool
+    notif = notify.ComaintainerRemoveNotification(user.ID, pkgbase.ID)
+    notif.send()
+    assert Email.count() == 1
+
+
 def test_delete(user: User, user2: User, pkgbases: List[PackageBase]):
     pkgbase = pkgbases[0]
     notif = notify.DeleteNotification(user2.ID, pkgbase.ID)