Bump version (#865)

Co-authored-by: ci.datadog-api-spec <[email protected]>

Author: api-clients-generation-pipeline[bot]

package.json

@@ -111,5 +111,5 @@
   "engines": {
     "node": ">=12.0.0"
   },
-  "version": "1.4.0"
+  "version": "1.4.1-beta.0"
 }