Temporary turn off l3_ha in ovs/lb master/bobcat jobs

Tests fails randomly with l3_ha in openvswitch and
linuxbridge master and stable/2023.2 jobs, until the
issue is fixed let's turn off l3_ha temporary.

Related-Bug: #2037239
Change-Id: Ia23b39819834e2bc12ec7113bb841007f7cf1ff5
diff --git a/zuul.d/master_jobs.yaml b/zuul.d/master_jobs.yaml
index 97b5759..49098dc 100644
--- a/zuul.d/master_jobs.yaml
+++ b/zuul.d/master_jobs.yaml
@@ -255,7 +255,8 @@
           $NEUTRON_CONF:
             DEFAULT:
               enable_dvr: false
-              l3_ha: true
+              # TODO(ykarel) Turn on once https://bugs.launchpad.net/neutron/+bug/2037239 fixed
+              l3_ha: false
           /$NEUTRON_CORE_PLUGIN_CONF:
             agent:
               tunnel_types: vxlan,gre
@@ -354,7 +355,8 @@
           $NEUTRON_CONF:
             DEFAULT:
               enable_dvr: false
-              l3_ha: true
+              # TODO(ykarel) Turn on once https://bugs.launchpad.net/neutron/+bug/2037239 fixed
+              l3_ha: false
           /$NEUTRON_CORE_PLUGIN_CONF:
             agent:
               tunnel_types: vxlan,gre
@@ -524,7 +526,8 @@
             DEFAULT:
               enable_dvr: false
               vlan_transparent: true
-              l3_ha: true
+              # TODO(ykarel) Turn on once https://bugs.launchpad.net/neutron/+bug/2037239 fixed
+              l3_ha: false
             AGENT:
               debug_iptables_rules: true
             EXPERIMENTAL: