[Data Telemetry] Add index pattern to identify "meow" attacks (#75163)

Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>

Author: afharo

src/plugins/telemetry/server/telemetry_collection/get_data_telemetry/constants.ts

@@ -128,6 +128,9 @@ export const DATA_DATASETS_INDEX_PATTERNS = [
   { pattern: '*suricata*', patternName: 'suricata' },
   // { pattern: '*fsf*', patternName: 'fsf' }, // Disabled because it's too vague
   { pattern: '*wazuh*', patternName: 'wazuh' },
+
+  // meow attacks
+  { pattern: '*meow*', patternName: 'meow' },
 ] as const;
 
 // Get the unique list of index patterns (some are duplicated for documentation purposes)