fix: update package author to Airbyte

Co-Authored-By: AJ Steers <aj@airbyte.io>

Author: devin-ai-integration[bot]

pyproject.toml

@@ -2,7 +2,7 @@
 name = "airbyte-api"
 dynamic = ["version"]
 description = "Python Client SDK for Airbyte API"
-authors = [{ name = "Speakeasy" }]
+authors = [{ name = "Airbyte" }]
 readme = "README-PYPI.md"
 requires-python = ">=3.10"
 dependencies = [