Combine both run-cats tasks into one

davewalter commented 4 years ago

What is this change about?

Combine the functionality from the run-cats-with-provided-cli task into the run-cats task.

Please provide contextual information.

It seemed unnecessary to have two tasks. A symbolic link has been included to avoid breaking users of the old run-cats-with-provided-cli task, but that could be omitted if we want to release a major change instead.

Please check all that apply for this PR:

[ ] introduces a new task
[x] changes an existing task
[ ] changes the Dockerfile
[ ] introduces a breaking change (other users will need to make manual changes when this is released)

Did you update the README as appropriate for this change?

[x] YES
[ ] N/A

How should this change be described in release notes?

The run-cats task now accepts an optional cf-cli input to allow you to provide your own CF CLI binary to run CATs. This functionality was previously provided by the separate run-cats-with-provided-cli task, which has been deprecated in favor of this change.