Update CDN & Download Hosts

Source/domainset/cdn.conf

@@ -5436,6 +5436,7 @@ storage.synctrack.io
 .ss-domain.com
 static-documents.wizards.com
 static-www.sendsafely.com
+app-static.sendsafely.com
 sdk-cdn.fun.xyz
 .getaroom-cdn.com
 cdn.super.com
@@ -5560,3 +5561,7 @@ cdn.videy.co
 uploads.bikeindex.org
 cdn-static.okendo.io
 img.appledb.dev
+cdn.f5.com
+.tags.f5.com
+cdn.studio.f5.com
+.cdn.easyling.com