Merge pull request #153 from flow-build/fix/updates-engine-2.19.0-beta.5

fix: updates engine version in order to fix x step creation BUG

Author: imagure

package-lock.json

@@ -29,7 +29,7 @@
     "supertest": "6.3.1"
   },
   "dependencies": {
-    "@flowbuild/engine": "2.19.0-beta.4",
+    "@flowbuild/engine": "2.19.0-beta.5",
     "@flowbuild/indexer": "1.0.1",
     "@flowbuild/nodejs-diagram-builder": "1.1.0",
     "@grpc/grpc-js": "1.8.0",