Add service checking, usage info and org filtering to decommission query script

[fearoffish]

What

I've added:

• Usage help info
• Ability to filter org guids from the list instead of doing all
• Checking how many services are running for each org

Examples:

❯ ./scripts/get-decommission-details.sh -h
Usage: ./scripts/get-decommission-details.sh [comma separated list of org guids]
If no orgs are specified, all orgs will be checked

❯ ./scripts/get-decommission-details.sh some-org-guid
Filtering to a comma separated list of orgs: some-org-guid
organization_name,running_app_count,non_running_app_count,service_count,owner,ready_for_decommission
some-org,18,2,10,"Org Name",no

How to review

Log in to cf and run the script

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[fearoffish]

I'll change org guids to org names actually

[fearoffish]

Not ready to merge

[fearoffish]

Added "suspended = true or false"

[malcgds]

It is a thing of beauty