test: fix breaking test

Author: thetutlage

tests/run.spec.ts

@@ -68,7 +68,12 @@ test.group('Child process', () => {
 
     assert.equal(childProcess.exitCode, 0)
     assert.deepEqual(payload, {
-      args: ['--loader=ts-node/esm', '--enable-source-maps', '--throw-deprecation'],
+      args: [
+        '--loader=ts-node/esm',
+        '--enable-source-maps',
+        '--disable-warning=ExperimentalWarning',
+        '--throw-deprecation',
+      ],
     })
   })