cannot get flows from operational store if using specific table id

This bug is to track failures in CI.

https://jenkins.opendaylight.org/releng/view/openflowplugin/job/openflowplugin-csit-1node-cds-flow-services-all-master/

When requesting data from the operational store for a specific table on a specific node, the
response indicates that the request was not valid.

example:
/restconf/operational/opendaylight-inventory:nodes/node/openflow:1/table/0

the current response:

<errors xmlns="urn:ietf:params:xml:ns:yang:ietf-restconf"><error><error-type>application</error-type><error-tag>data-missing</error-tag><error-message>Request could not be completed because the relevant data model content does not exist.</error-message></error></errors>

the response as it used to be is too large to put here, but it did contain all the flows in that table
of that switch.