docs: offboard misko and annie from contributors page (#42467)

PR Close #42467

aio/content/marketing/contributors.json

@@ -92,13 +92,6 @@
     "groups": ["Angular"],
     "lead": "jelbourn"
   },
-  "anneiyw": {
-    "name": "Annie Wang",
-    "picture": "annieyw.jpg",
-    "bio": "Annie is an engineering resident on the Angular Components team at Google. She is passionate about the intersection between design and technology and enjoys drawing in her free time.",
-    "groups": ["Angular"],
-    "lead": "jelbourn"
-  },
   "atscott": {
     "name": "Andrew Scott",
     "picture": "andrewscott.jpg",
@@ -416,7 +409,7 @@
   "jiali": {
     "name": "Jia Li",
     "groups": ["Collaborators"],
-    "mentor": "mhevery",
+    "mentor": "igorminar",
     "picture": "JiaLiPassion.jpg",
     "twitter": "Jialipassion",
     "website": "https://github.com/JiaLiPassion",
@@ -628,15 +621,6 @@
     "bio": "Mike is a Developer Advocate for the Ionic Framework and a GDE in Angular. He spends most of his time making fast PWAs and exploring emerging web standards. When not behind a keyboard, you'll probably find him with a guitar and beer.",
     "groups": ["GDE"]
   },
-  "mhevery": {
-    "name": "Miško Hevery",
-    "picture": "misko.jpg",
-    "twitter": "mhevery",
-    "website": "http://misko.hevery.com",
-    "bio": "Miško Hevery is the creator of AngularJS framework. He has passion for making complex things simple. He currently works at Google, but has previously worked at Adobe, Sun Microsystems, Intel, and Xerox, where he became an expert in building web applications in web related technologies such as Java, JavaScript, Flex and ActionScript.",
-    "groups": ["Angular"],
-    "lead": "jelbourn"
-  },
   "michaelhladky": {
     "name": "Michael Hladky",
     "picture": "michael-hladky.jpg",