ignore analysis for swagger readmes (#18520)

Author: iscai-msft

eng/.docsettings.yml

@@ -84,7 +84,8 @@ known_content_issues:
   - ['sdk/monitor/azure-monitor-opentelemetry-exporter/README.md', '#4554']
   - ['sdk/digitaltwins/azure-digitaltwins-core/swagger/README.md', '#4554']
   - ['sdk/textanalytics/azure-ai-textanalytics/swagger/README.md', '#4554']
-
+  - ['sdk/purview/azure-purview-catalog/swagger/README.md',  '#4554']
+  - ['sdk/purview/azure-purview-scanning/swagger/README.md',  '#4554']
   - ['sdk/containerregistry/azure-containerregistry/swagger/README.md', '#4554']
   - ['sdk/appconfiguration/azure-appconfiguration/swagger/README.md', '#4554']