refactor: trim match condition in value mapping operator

Signed-off-by: Jongmin Kim <whdalsrnt@megazone.com>

src/spaceone/dashboard/manager/data_table_manager/data_transformation_manager.py

@@ -892,7 +892,7 @@ def apply_cases(self, filtered_df: pd.DataFrame) -> pd.DataFrame:
             self._validate_case(case)
             operator = case["operator"]
             value = case["value"]
-            match = case["match"]
+            match = case["match"].strip()
 
             if operator == "eq":
                 filtered_df.loc[filtered_df[key] == match, name] = value