chore: update pygithub version (#5008)

Author: rexledesma

pyproject.toml

@@ -104,7 +104,7 @@ dbt = ["dbt-core<2"]
 dlt = ["dlt"]
 duckdb = []
 gcppostgres = ["cloud-sql-python-connector[pg8000]>=1.8.0"]
-github = ["PyGithub~=2.5.0"]
+github = ["PyGithub>=2.6.0"]
 llm = ["langchain", "openai"]
 motherduck = ["duckdb>=1.2.0"]
 mssql = ["pymssql"]