chore: push contributors to AUTHORS.md

the readme file is getting a bit crowded at this point, it's better to have
a reference to AUTHORS.md, and then to let the bot add it in there

Author: manyinsects

.all-contributorsrc

@@ -1,6 +1,6 @@
 {
   "files": [
-    "README.md"
+    "AUTHORS.md"
   ],
   "imageSize": 100,
   "commit": false,