[1822PNW] replace £ with $ in status info

[philcampeau]

Fixes #11339

Before clicking "Create"

• Branch is derived from the latest master
• Add the pins or archive_alpha_games label if this change will break existing games
• Code passes linter with docker compose exec rack rubocop -a
• Tests pass cleanly with docker compose exec rack rake

Implementation Notes

Explanation of Change

1822PNW was using base 1822's STATUS_TEXT, which of course uses £ instead of $ as its currency symbol. This corrects that.

Screenshots

Any Assumptions / Hacks