Fix __version__

src/sms_handler/__init__.py

@@ -4,7 +4,7 @@ try:
     from dunamai import Version, Style
 
     __version__ = Version.from_git().serialize(style=Style.SemVer, dirty=True)
-except ImportError:
+except (ImportError, RuntimeError):
     # __name__ can be used if the package name is the same
     # as the directory. Otherwise, specify it explicitely.
     __version__ = importlib.metadata.version(__name__)