backstage/.changeset/ninety-mayflies-raise.md

@backstage/plugin-search-backend-module-elasticsearch, @backstage/plugin-search-backend-module-pg

@backstage/plugin-search-backend-module-elasticsearch	@backstage/plugin-search-backend-module-pg
patch	patch

Internal refactor to use LoggerService and DatabaseService instead of the legacy Logger and PluginDatabaseManager types.