Convert all string literals to use double quotes in Remote Development

MRs:

1. Document decision to prefer double-quotes for s... (!184114 - merged) • Chad Woolley • 17.10

Description

The following discussion from !124398 (merged) should be addressed:

• !124398 (comment 1441669451)

The proposed solution is to use double-quotes everywhere. See justification and other references at end of linked thread.

Acceptance criteria

• Document standard for workspaces bounded context
• Add rubocop rule or CI to enforce for Workspaces bounded context (with todos/exceptions). Need to investigate what is possible / preferable here. This may need to wait until we have a dedicated CI job for the domain, and/or when we move it to a dedicated subdirectory as part of the Modular Monolith effort.
• Convert all existing single quote to double quotes in workspaces bounded context