chore: depend on @dcl/abgen-node 0.15.4

0.15.3 made setMaxThreads reachable: it was exported from the addon but
missing from the generated wrapper, so every earlier binary carried the
symbol while the package did not expose it. Nothing here calls it yet, but
a floor below 0.15.3 promises an API that is not there.

0.15.4 also makes the Windows library self-contained — it imports no MinGW
runtime, so there is nothing to place beside the addon on that platform.

Author: eordano

packages/@dcl/sdk-commands/package.json

@@ -7,7 +7,7 @@
     "sdk-commands": "./dist/index.js"
   },
   "dependencies": {
-    "@dcl/abgen-node": "^0.15.2",
+    "@dcl/abgen-node": "^0.15.4",
     "@dcl/crypto": "^3.4.4",
     "@dcl/ecs": "file:../ecs",
     "@dcl/gltf-validator-ts": "1.0.14",