fix(gooddata-dbt): restore gooddata-dbt CLI entrypoint

Point the console script to dbt_plugin.main and add a compatibility main module so installed gooddata-dbt works across versions.

JIRA: DX-339
risk: low

Author: jaceksan

packages/gooddata-dbt/pyproject.toml

@@ -32,7 +32,7 @@ classifiers = [
 ]
 
 [project.scripts]
-gooddata-dbt = "gooddata_dbt.main:main"
+gooddata-dbt = "gooddata_dbt.dbt_plugin:main"
 
 [dependency-groups]
 test = [

packages/gooddata-dbt/src/gooddata_dbt/main.py

@@ -0,0 +1,6 @@
+# (C) 2026 GoodData Corporation
+"""Compatibility entrypoint for the gooddata-dbt console script."""
+
+from gooddata_dbt.dbt_plugin import main
+
+__all__ = ["main"]