Connector manifest freshness

Workflow runs for Connector manifest freshness

• Add connector spec contract validation

  failed:
  Connector manifest freshness#2:Pull request#280401synchronizebyjcger
  jcger:connector-spec-contract-tests

  Jul 28, 20264m 19s
  More actions for workflow run 2

• Add connector spec contract validation

  failed:
  Connector manifest freshness#1:Pull request#280401synchronizebyjcger
  jcger:connector-spec-contract-tests

  Jul 27, 20264m 44s
  More actions for workflow run 1