/usr/share/openvswitch/ is in openvswitch-common 2.9.0-0ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/openvswitch/bugtool-plugins/
/usr/share/openvswitch/bugtool-plugins/kernel-info/
/usr/share/openvswitch/bugtool-plugins/kernel-info/openvswitch.xml
/usr/share/openvswitch/bugtool-plugins/network-status/
/usr/share/openvswitch/bugtool-plugins/network-status/openvswitch.xml
/usr/share/openvswitch/bugtool-plugins/network-status/ovn.xml
/usr/share/openvswitch/bugtool-plugins/system-configuration/
/usr/share/openvswitch/bugtool-plugins/system-configuration.xml
/usr/share/openvswitch/bugtool-plugins/system-configuration/openvswitch.xml
/usr/share/openvswitch/bugtool-plugins/system-logs/
/usr/share/openvswitch/bugtool-plugins/system-logs/openvswitch.xml
/usr/share/openvswitch/scripts/
/usr/share/openvswitch/scripts/ovs-bugtool-daemons-ver
/usr/share/openvswitch/scripts/ovs-bugtool-fdb-show
/usr/share/openvswitch/scripts/ovs-bugtool-get-dpdk-nic-numa
/usr/share/openvswitch/scripts/ovs-bugtool-ovs-appctl-dpif
/usr/share/openvswitch/scripts/ovs-bugtool-ovs-bridge-datapath-type
/usr/share/openvswitch/scripts/ovs-bugtool-ovs-ofctl-loop-over-bridges
/usr/share/openvswitch/scripts/ovs-bugtool-ovs-vswitchd-threads-affinity
/usr/share/openvswitch/scripts/ovs-bugtool-qos-configs
/usr/share/openvswitch/scripts/ovs-bugtool-tc-class-show
/usr/share/openvswitch/scripts/ovs-lib