Merge pull request #216316 from SwathiDhanwada-MSFT/patch-55

(AzureCXP) fixes MicrosoftDocs/azure-docs#100574

Author: prmerger-automator[bot]

articles/azure-portal/azure-portal-safelist-urls.md

@@ -64,6 +64,7 @@ aka.ms (Microsoft short URL)
 *.aad.azure.com (Azure AD)
 *.aadconnecthealth.azure.com (Azure AD)
 ad.azure.com (Azure AD)
+adf.azure.com (Azure Data Factory)
 api.aadrm.com (Azure AD)
 api.loganalytics.io (Log Analytics Service)
 *.applicationinsights.azure.com (Application Insights Service)