fix: incorrect references of pr in issue created event

app.js

@@ -56,7 +56,7 @@ app.octokit.log.debug(`Authenticated as '${data.name}'`);
 // Subscribe to the "pull_request.opened" webhook event
 app.webhooks.on("pull_request.opened", async ({ octokit, payload }) => {
   console.log(
-    `Received a pull request event for #${payload.pull_request.number}`,
+    `Received a pull request event for #${payload.pull_request.number} by ${payload.pull_request.user.type}: ${payload.pull_request.user.login}`,
   );
   try {
     if (!isCLARequired(payload.pull_request)) {
@@ -129,9 +129,7 @@ app.webhooks.on("pull_request.closed", async ({ octokit, payload }) => {
 });
 
 app.webhooks.on("issues.opened", async ({ octokit, payload }) => {
-  console.log(
-    `Received a new issue event for #${payload.issue.number} by ${pull_request.user.type}: ${pull_request.user.login}`,
-  );
+  console.log(`Received a new issue event for #${payload.issue.number}`);
   try {
     await octokit.rest.issues.createComment({
       owner: payload.repository.owner.login,