CATool CKEY_USAGE_MONITORING request to add commas in numbers

Advocate requests enhancement to CATool CKEY_USAGE_MONITORING, that commas be placed in the number of ckeys left to make it more readable.

Currently the user interface says for example "Last updated: Dec 13, 2024.The system available image Ckeys are more than 300,000,000 (image_ckey remaining 4294944127, image_attr remaining 4294944127). The system currently has sufficient remaining Ckeys to operate properly. Please monitor every 2 weeks."

Customer would like this to read: "image_ckey remaining 4,294,944,127, image_attr remaining 4,294,944,127"

With commas to make the numbers easier to interpret.