chore: fixing the version numbers

Signed-off-by: blam <ben@blam.sh>

packages/e2e-test/package.json

@@ -32,7 +32,7 @@
     "@backstage/cli-common": "^0.1.8",
     "@backstage/errors": "^1.0.0",
     "@types/fs-extra": "^9.0.1",
-    "@types/node": "^16.x",
+    "@types/node": "^16.11.26",
     "@types/puppeteer": "^5.4.4",
     "chalk": "^4.0.0",
     "commander": "^6.1.0",

packages/e2e-test/src/commands/run.ts

@@ -372,10 +372,13 @@ async function testAppServe(pluginName: string, appDir: string) {
     }
   } finally {
     // Kill entire process group, otherwise we'll end up with hanging serve processes
-    await new Promise<void>(
-      (res, rej) =>
-        startApp.pid && killTree(startApp.pid, err => (err ? rej(err) : res())),
-    );
+    await new Promise<void>((res, rej) => {
+      if (!startApp.pid) {
+        res();
+        return;
+      }
+      killTree(startApp.pid, err => (err ? rej(err) : res()));
+    });
   }
 
   try {
@@ -478,10 +481,13 @@ async function testBackendStart(appDir: string, isPostgres: boolean) {
   } finally {
     print('Stopping the child process');
     // Kill entire process group, otherwise we'll end up with hanging serve processes
-    await new Promise<void>(
-      (res, rej) =>
-        child.pid && killTree(child.pid, err => (err ? rej(err) : res())),
-    );
+    await new Promise<void>((res, rej) => {
+      if (!child.pid) {
+        res();
+        return;
+      }
+      killTree(child.pid, err => (err ? rej(err) : res()));
+    });
   }
 
   try {