feat(tests): update test data to include __typename for PullRequest in integration tests

Author: babblebey

test/integration.test.js

@@ -433,7 +433,7 @@ test("Comment and add labels on PR included in the releases", async (t) => {
   const repo = "test_repo";
   const env = { GITHUB_TOKEN: "github_token" };
   const failTitle = "The automated release is failing 🚨";
-  const prs = [{ number: 1, pull_request: true, state: "closed" }];
+  const prs = [{ number: 1, __typename: "PullRequest", state: "closed" }];
   const options = {
     repositoryUrl: `https://github.com/${owner}/${repo}.git`,
   };