Adding upstream version 4.6.0+dfsg.

Signed-off-by: Daniel Baumann <daniel@debian.org>

tests/providers/test_commitizen_provider.py

@@ -0,0 +1,20 @@
+from __future__ import annotations
+
+from typing import TYPE_CHECKING
+
+from commitizen.config.base_config import BaseConfig
+from commitizen.providers.commitizen_provider import CommitizenProvider
+
+if TYPE_CHECKING:
+    from pytest_mock import MockerFixture
+
+
+def test_commitizen_provider(config: BaseConfig, mocker: MockerFixture):
+    config.settings["version"] = "42"
+    mock = mocker.patch.object(config, "set_key")
+
+    provider = CommitizenProvider(config)
+    assert provider.get_version() == "42"
+
+    provider.set_version("43.1")
+    mock.assert_called_once_with("version", "43.1")