fix(coverage): simplify coverage paths configuration

Removes redundant paths for markitdown and tests in the 
coverage configuration. This change streamlines the 
coverage report by focusing on the primary source and 
test directories, improving clarity and maintainability.

pyproject.toml

@@ -69,8 +69,8 @@ omit = [
 ]
 
 [tool.coverage.paths]
-markitdown = ["src/markitdown", "*/markitdown/src/markitdown"]
-tests = ["tests", "*/markitdown/tests"]
+markitdown = ["src/markitdown"]
+tests = ["tests"]
 
 [tool.coverage.report]
 exclude_lines = [