A new parameter to copyPDS introduces a breaking change

[gejohnston]

Describe the bug

The copyPDS function in zosfiles/src/methods/copy/Copy.ts recently introduced a new required parameter named sourceMemberList. This is a breaking change to the existing copyPDS function.

The new function signature is:

public static async copyPDS (
    session: AbstractSession,
    sourceMemberList: string[],
    fromPds: string,
    toPds: string
)

Expected and actual results

We should consider re-implementing the function so that it remains non-breaking and re-publish the function before extenders have an opportunity to encounter breakage to existing 3rd party software that uses the copyPDS function.

Describe your environment

Additional context

[github-actions]

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