Solve linter and add happy-dome package

Author: Mariovido

integration-tests/jest/jest.spec.js

@@ -2284,7 +2284,7 @@ describe('jest CommonJS', () => {
       })
     })
 
-    it.only('works with happy-dom', (done) => {
+    it('works with happy-dom', (done) => {
       // Tests from ci-visibility/test/ci-visibility-test-2.js will be considered new
       receiver.setKnownTests({
         jest: {

packages/dd-trace/test/plugins/versions/package.json

@@ -18,6 +18,7 @@
     "@graphql-tools/executor": "1.4.9",
     "@grpc/grpc-js": "1.13.4",
     "@hapi/hapi": "21.4.0",
+    "@happy-dom/jest-environment": "18.0.1",
     "@jest/core": "30.0.5",
     "@jest/reporters": "30.0.5",
     "@jest/test-sequencer": "30.0.5",