fix Core version bump in setup.py during release (#1241)

* use dynamic schema in test_grant_access_to.py

* use dynamic schema in test_grant_access_to.py

* revert setup

* remove duplicate package_version and avoid bumping dbt-core version

Author: colin-rogers-dbt

.bumpversion.cfg

@@ -32,6 +32,4 @@ first_value = 1
 
 [bumpversion:part:nightly]
 
-[bumpversion:file:setup.py]
-
 [bumpversion:file:dbt/adapters/bigquery/__version__.py]

setup.py

@@ -36,7 +36,6 @@ def _dbt_bigquery_version() -> str:
 
 
 package_name = "dbt-bigquery"
-package_version = "1.9.0a1"
 description = """The BigQuery adapter plugin for dbt"""
 
 setup(