Eliminate collaboratory urls and traces from the codebase

[Azher2Ali]

Summary of request

As part of the ongoing effort to eliminate references to "collaboratory" from the codebase, there are several remaining updates required, particularly related to URLs and documentation. These references should be replaced with more generic ones to avoid coupling the codebase to any specific service provider.

URL Changes:
Replace any URLs containing "collaboratory" with generic URLs that can be used for different S3-compatible or other storage services.
Documentation:
Update any documentation that refers to "collaboratory" to use neutral or service-agnostic terminology.
Ensure that examples or instructions referencing "collaboratory" services are replaced with generic configurations that could apply to any storage backend.
This update is a part of our broader work to consolidate and simplify service configuration, supporting more flexible and maintainable code going forward.

Additional Context

Below are the remaining references that need to be updated:

https://github.com/overture-stack/score/blob/develop/docs/introduction.rst?plain=1#L36



https://github.com/overture-stack/score/blob/develop/docs/introduction.rst?plain=1#L37







https://github.com/overture-stack/score/blob/develop/score-client/src/main/conf/application.properties#L25




https://github.com/overture-stack/score/blob/develop/score-client/src/main/conf/application.properties#L28




https://github.com/overture-stack/score/blob/develop/score-client/src/main/java/bio/overture/score/client/ssl/ClientKeyTool.java#L53



https://github.com/overture-stack/score/blob/develop/score-server/src/test/java/bio/overture/score/server/Tests.java#L39







https://github.com/overture-stack/score/blob/develop/score-core/src/test/resources/legacy.meta#L1





https://github.com/overture-stack/score/blob/develop/score-server/bin/gencert.sh#L27



https://github.com/overture-stack/score/blob/develop/score-server/src/main/java/bio/overture/score/server/repository/DownloadService.java#L30