Add a copy to clipboard link when coin:sp_specific_metadata is set

[phavekes]

This issue is imported from pivotal - Originaly created at Jul 18, 2024 by andreklaver

Add a copy to clipboard button for the location of the coin:sp_specific_metadata when this option is set.

e.g: Copy https://metadata.surfconext.nl/sp/https%253A%252F%252Fthe.entityid.of.yourservice.com to clipboard for a service with entityID https://the.entityid.of.yourservice.com