feat(tech-inights): adds getFactSchemas method to client

Signed-off-by: Fernando.Teixeira <fernando.Teixeira@traderev.com>

plugins/tech-insights-backend/src/service/fact/FactRetrieverRegistry.ts

@@ -17,8 +17,8 @@
 import {
   FactRetriever,
   FactRetrieverRegistration,
-  FactSchema,
 } from '@backstage/plugin-tech-insights-node';
+import { FactSchema } from '@backstage/plugin-tech-insights-common';
 import { ConflictError, NotFoundError } from '@backstage/errors';
 
 /**