docs: add Teri Glover to contributor file (#39830)

PR Close #39830

aio/content/marketing/contributors.json

@@ -894,5 +894,12 @@
     "website": "https://developers.google.com/community/experts/directory/profile/profile-patricio_vargas",
     "bio": "Pato is Google Developer Expert on Angular & Web Technologies, Auth0 Ambassador, Women Techmaker Ambassador and Media Developer Expert at Cloudinary. He loves to mentor people in technology, write articles, contribute to open source, speak at conferences/meetups, and advocate technologies that he loves.",
     "groups": ["GDE"]
+  },
+  "teriglover": {
+    "name": "Teri Glover",
+    "picture": "teriglover.png",
+    "bio": "Teri is a technical editor working on the Angular docs team.",
+    "groups": ["Angular"],
+    "lead": "aikidave"
   }
 }