fix:resolved copilot comments

Author: AishDani

api/src/services/contentMapper.service.ts

@@ -277,7 +277,7 @@ const getFieldMapping = async (req: Request) => {
     logger.error(
       getLogMessage(
         srcFunc,
-        "Error occurred while while getting field mapping of projects",
+        "Error occurred while getting field mapping of projects",
         error
       )
     );

ui/src/components/DestinationStack/Actions/LoadLanguageMapper.tsx

@@ -237,7 +237,7 @@ const Mapper = ({
       const locale = updatedOptions[index]?.label
       setselectedSourceOption((prevSelected) => {
         const newSelectedOptions: string[] = prevSelected?.filter(
-          (item) => item !== locale // Remove the item equal to csLocale
+          (item) => item !== locale // Remove the item equal to locale
         );
         return newSelectedOptions;
       });