v7.47.5

• 67bfa61 fix(pg-v5): once returns array of arguments, add test
• a629870 test(pg-v5): restore simpler process.env setter
• a20fc0a refactor(pg-v5): add debugs to runtime and remove test duplication
• 3efa560 refactor(pg-v5): add debug statements to lib/psql.js
• fd7c41c refactor(pg-v5): use async functions instead of co-wrapped generators
• 6eb7962 fix(pg-v5): ensure ssh tunnel properly gets cleaned up
• e3ea25e fix(apps domains) No variant needed for domains:update now