If passed an empty array in `host_list`, sudo::user_specification will produce an invalid entry for sudo

Description

Example:

Will produce the following line:

Note that the space before = is empty and creates a broken sudoers file.

Acceptance Criteria

None

Labels

None

Epic Link

None

Story Points

2

Components

Assignee

Jeanne Greulich

Sprint

None

Affects versions

Priority

Highest
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