Default Port Update and SSL Field

IBM recommended we update the default port to 50001, and update to include "SSL" in security field when necessary.

Author: tvicksegment

src/connections/storage/catalog/db2/index.md

@@ -66,11 +66,13 @@ Search for and select "Db2":
 
 Add your credentials as follows:
 
-- User (This is the "User ID" that you created above)
-- Password
 - Host (Found in Settings → Connection Info → Connection Information)
-- Port (50000 by default)
+- Port (50001 is Db2 Default)
 - Database name
+- User (This is the "User ID" that you created above)
+- Password
+- Security (Enter "SSL" in this field if applicable - optional)
+
 
 <img src="./images/settings.png" style="max-width: 540px">