fix(unittest): prepend executable name in args

neotest_python/unittest.py

@@ -91,8 +91,9 @@ class UnittestNeotestAdapter(NeotestAdapter):
 
         # Make sure we can import relative to current path
         sys.path.insert(0, os.getcwd())
-        # We only get a single case ID as the argument
-        argv = args[:-1] + self.id_to_unittest_args(args[-1])
+        
+        # Prepend an executable name which is just used in output
+        argv = ["neotest-python"] + args[:-1] + self.id_to_unittest_args(args[-1])
         unittest.main(
             module=None,
             argv=argv,