Fix Vale check

Signed-off-by: sblausten <sam@roadie.io>

.changeset/eighty-windows-brush.md

@@ -2,4 +2,4 @@
 '@backstage/plugin-tech-insights-backend': minor
 ---
 
-Make FactRetrieverRegistry injectable to override default implementation
+Allow FactRetrieverRegistry to be injected into buildTechInsightsContext so that we can override default registry implementation.

plugins/tech-insights-backend/src/index.ts

@@ -26,6 +26,5 @@ export type {
 export type { PersistenceContext } from './service/persistence/persistenceContext';
 export { createFactRetrieverRegistration } from './service/fact/createFactRetriever';
 export type { FactRetrieverRegistry } from './service/fact/FactRetrieverRegistry';
-export { DefaultFactRetrieverRegistry } from './service/fact/FactRetrieverRegistry';
 export type { FactRetrieverRegistrationOptions } from './service/fact/createFactRetriever';
 export * from './service/fact/factRetrievers';