[bug] certifyVulnSpec: { vulnerability: { noVuln: true } not functioning on ENT?

[pxp928]

Describe the bug

# Setting noVuln to true return all packages that have no vulnerabilities
# Setting noVuln to false return all packages with vulnerabilities
query CertifyNoVuln {
  CertifyVuln(certifyVulnSpec: { vulnerability: { noVuln: false } }) {
    ...allCertifyVulnTree
  }
}

Not working via ENT on graphql playground

To Reproduce
Steps to reproduce the behavior:

1. go run ./cmd/guacgql --gql-debug --gql-backend "ent"
2. ingest some data (guac-data/docs)
3. go run ./cmd/guacone certifier osv --poll=false
4. query in graphql playground the above query and see that novuln is still returned

Expected behavior
Query should only return values that don't have type noVuln

GUAC version
main