Resolve "Filter by `None`/`Any` for my-reaction in issues/mrs/boards"

What does this MR do?

Adds None and Any options for my_reaction_emoji filter in issues / mrs / boards API

Also adds the options to the search bar

What are the relevant issue numbers?

Closes #44012 (closed)

Does this MR meet the acceptance criteria?

• Changelog entry added, if necessary
• Documentation created/updated
• Tests added for this feature/bug
• Conforms to the code review guidelines
• Conforms to the merge request performance guidelines
• Conforms to the style guides
• Conforms to the database guides
• Link to e2e tests MR added if this MR has Requires e2e tests label. See the Test Planning Process.