🩹 fix coverage configuration to properly exclude the literals.py file

Signed-off-by: burgholzer <burgholzer@me.com>

Author: burgholzer

pyproject.toml

@@ -138,7 +138,7 @@ filterwarnings = [
 
 [tool.coverage]
 run.source = ["mqt.qcec"]
-run.omit = ["src/mqt/qcec/types.py"]
+run.omit = ["src/mqt/qcec/literal.py"]
 report.exclude_also = [
     '\.\.\.',
     'if TYPE_CHECKING:',