Add a couple of needed builds to F40 workarounds

Another case where an update was submitted after its deps had
gone stable, but before they made a compose. Maybe we really need
to set up a buildroot repo for tests of updates to branched-before
-bodhi-activation too. I'll think about it.

Signed-off-by: Adam Williamson <awilliam@redhat.com>

lib/utils.pm

@@ -476,7 +476,7 @@ sub get_workarounds {
     my %workarounds = (
         "38" => [],
         "39" => [],
-        "40" => ["FEDORA-2024-8b66f08f0b"],
+        "40" => ["FEDORA-2024-8b66f08f0b", "FEDORA-2024-7208e1fe93", "FEDORA-2024-90de40cdaf"],
         "41" => [],
     );
     my $advortasks = $workarounds{$version};