ovs: Bump submodule to tip of branch-3.0 and add related test

Specifically for:
e379e42d47f8 ("ovsdb-idl: Preserve references for rows deleted in same IDL run as their insertion.")

A OVN test case reproducing the bug (issue when port_binding is added/deleted within the
same IDL) is also added.

Reported-at: https://bugzilla.redhat.com/show_bug.cgi?id=2126450

Signed-off-by: Xavier Simonart <xsimonar@redhat.com>
Signed-off-by: Dumitru Ceara <dceara@redhat.com>
(cherry picked from commit c18415d)

tests/ovn.at

@@ -30471,3 +30471,32 @@ check ovn-nbctl lrp-del lr0-sw1
 OVN_CLEANUP([hv1],[hv2])
 AT_CLEANUP
 ])
+
+OVN_FOR_EACH_NORTHD([
+AT_SETUP([ovn-controller: batch add port and delete port in same IDL])
+ovn_start
+net_add n1
+
+sim_add hv1
+as hv1
+ovs-vsctl add-br br-phys
+ovn_attach n1 br-phys 192.168.0.1
+check ovs-vsctl add-port br-int p1
+
+check ovs-vsctl set interface p1 external-ids:iface-id=sw0-port1
+check ovn-nbctl --wait=hv sync
+ovn-appctl debug/pause
+OVS_WAIT_UNTIL([test x$(as hv1 ovn-appctl -t ovn-controller debug/status) = "xpaused"])
+
+check ovn-nbctl ls-add sw0 -- lsp-add sw0 sw0-port1
+check ovn-nbctl lsp-del sw0-port1
+check ovn-nbctl --wait=sb sync
+
+ovn-appctl debug/resume
+check ovn-nbctl --wait=hv sync
+
+check ovn-nbctl ls-del sw0
+check ovn-nbctl --wait=hv sync
+OVN_CLEANUP([hv1])
+AT_CLEANUP
+])