[Neutron] Release a new 2023.2 version: 23.3.0

This version fixes OSSA-2024-005 CVE-2024-53916
https://security.openstack.org/ossa/OSSA-2024-005.html

git log --oneline --no-merges 23.2.0..720b0e0cbd
e697e1a0ea Fix the tagging policy engine
1fb5bc5779 [OVN] Use the MySQL backend for the ``TestOvnNbSync`` tests
94b58527f4 [FT] Check "Port_Binding" register exists before checking type
cbc01c0637 Add policy enforcer for QoS policy "tags" service plugin
07dede24db [stable-only] Change the agent AZ query by agent type
99d4d5bffe Filter out the floating IPs when removing a shared RBAC
e25dadf958 [stable-only] Remove grenade and skip-level jobs in the CI
8903642a2d Set distributed flag to NB_Global
ee3dd799db [Fullstack] Use only one keepalived-state-change thread in L3 agent
b20d603eee [OVN] Create the SG rules revision number registers
23508947dd Add logging details of the http response in the unit tests
99fbe0f35b [OVN] Check LSP.up status before setting the port host info
de11a56f5a [OVN] Fix the revision number retrieval method
180e9bfb74 Modify the default SG rule count logic when creating SG
a687142295 [OVN] Update lsp host id when cr port is updated with chassis
336a394355 Skip LSP host info update for trunk subports
47a69fb0e7 Use the declarative attribute ``standard_attr_id``
58f052f473 [CI] Functional: Increase Ulimit to 4096
6a63596659 Correct logic error when associating FIP with OVN LB
77b553427a Handle EndpointNotFound in nova notifier
c06cc4462b [Stable Only] Switch to branched linux bridge job
10b2a35231 Protect the "standardattr" retrieval from a concurrent deletion
cabd8862b9 [SR-IOV] The port status=DOWN has precedence in the VF link status
15cf75b770 Get ips from system dns resolver without scope
8ecbe1e1f7 Revert "[OVN] Prevent Trunk creation/deletion with parent port bound"
2450cf6287 Always get local vlan from port other_config
30a0eb17d9 Use oslo_service's SignalHandler for signals
e04c3255cd Adopt to StandardAttribute load method change to "selectin"
9108218059 Lower spacing time of the OVN maintenance tasks which should be run once
f28367b02e Fix setting correct 'reside-on-chassis-redirect' in the maintenance task
af8d615517 Fix regex lines in zuul.d/* files
e007ea6b4c Use has_lock_periodic decorator for the tasks which require ovn db lock
35d0535e74 Add has_lock_periodic decorator for OVN Maintenance
43ff8b4cc8 Do not release the executor inside ``_check_child_processes``
51db404eb6 Initialize the policy enforcer for the "tagging" service plugin
deae6d5c51 Don't print traceback if standard attr is missing on update

Change-Id: I69eb057bb8dfa02c816c18c97b5ed260263afe03

deliverables/bobcat/neutron.yaml

@@ -39,6 +39,10 @@ releases:
     projects:
       - repo: openstack/neutron
         hash: 44baa58d8177ba068beba54f2c4a4752ff324b00
+  - version: 23.3.0
+    projects:
+      - repo: openstack/neutron
+        hash: 720b0e0cbd8017924a0d2c8a0ec3445002f795ff
 cycle-highlights:
   - Limit the rate at which instances can query the metadata service
     in order to protect the OpenStack deployment from DoS or misbehaved