removed duplicate rename function

Author: Akshay2191

internal/file/file_service_operator.go

@@ -285,23 +285,6 @@ func (fso *FileServiceOperator) UpdateFile(
 	return fso.sendUpdateFileStream(ctx, fileToUpdate, fso.agentConfig.Client.Grpc.FileChunkSize)
 }
 
-func (fso *FileServiceOperator) RenameExternalFile(
-	ctx context.Context, source, desination string,
-) error {
-	slog.DebugContext(ctx, fmt.Sprintf("Moving file %s to %s (no hash validation)", source, desination))
-
-	if err := os.MkdirAll(filepath.Dir(desination), dirPerm); err != nil {
-		return fmt.Errorf("failed to create directories for %s: %w", desination, err)
-	}
-
-	moveErr := os.Rename(source, desination)
-	if moveErr != nil {
-		return fmt.Errorf("failed to move file: %w", moveErr)
-	}
-
-	return nil
-}
-
 // renameFile, renames (moves) file from tempDir to new location to update file.
 func (fso *FileServiceOperator) RenameFile(
 	ctx context.Context, source, desination string,