fixed lint issue

Author: cs-raj

packages/contentstack-bulk-operations/src/commands/cm/stacks/bulk-am-assets.ts

@@ -27,7 +27,7 @@ export default class BulkAmAssets extends Command {
     '<%= config.bin %> <%= command.id %> --operation delete --space-uid am123 --org-uid bltcOrg --workspace main --locale en-us --asset-uids-file ./uids.json -y',
   ];
 
-  static flags:FlagInput = {
+  static flags: FlagInput = {
     operation: flags.string({
       description: messages.AM_OPERATION_FLAG,
       options: ['delete', 'move'],

packages/contentstack-bulk-operations/src/interfaces/index.ts

@@ -444,4 +444,4 @@ export interface CrossPublishConfig {
   contentTypes?: string[];
   resourceType: ResourceType;
   deliveryStack: DeliveryStack | null; // Pass delivery stack from command (optional)
-}
+}