Release 4.1.9

• chore: dont run the ci (397f4c2)
• chore: flesh out the differences (de6d5cb)
• chore: apply linting (4703942)
• chore: updated readme & package metadata (e1d1414)
• feat: support setting ValuesRequestOptions when getting rows (f873128)
• fix: ensure headers are strings before trimming (18c305f)
• feat: support reading row & column metadata (e8b507f)
• feat: add rate limiting retry support (96eaa5d)
• feat: add developer metadata support (6fd64d5)
• swap out exposed google service account creds (10392d5)
• wiring up github action to dmno (d5f0734)