Revert "Fix circular import (#11137)" (#11175)

This reverts commit 95c090b.

core/dbt/cli/__init__.py

@@ -0,0 +1 @@
+from .main import cli as dbt_cli  # noqa

core/dbt/config/profile.py

@@ -3,7 +3,6 @@
 from typing import Any, Dict, Optional, Tuple
 
 from dbt.adapters.contracts.connection import Credentials, HasCredentials
-from dbt.cli.resolvers import default_profiles_dir
 from dbt.clients.yaml_helper import load_yaml_text
 from dbt.contracts.project import ProfileConfig
 from dbt.events.types import MissingProfileTarget
@@ -165,6 +164,15 @@ def pick_profile_name(
         args_profile_name: Optional[str],
         project_profile_name: Optional[str] = None,
     ) -> str:
+        # TODO: Duplicating this method as direct copy of the implementation in dbt.cli.resolvers
+        # dbt.cli.resolvers implementation can't be used because it causes a circular dependency.
+        # This should be removed and use a safe default access on the Flags module when
+        # https://github.com/dbt-labs/dbt-core/issues/6259 is closed.
+        def default_profiles_dir():
+            from pathlib import Path
+
+            return Path.cwd() if (Path.cwd() / "profiles.yml").exists() else Path.home() / ".dbt"
+
         profile_name = project_profile_name
         if args_profile_name is not None:
             profile_name = args_profile_name