chore(ci): don't run docs on push

Author: tonywu6

.github/workflows/docs.yml

@@ -1,21 +1,6 @@
 name: Publish docs
 
 on:
-  push:
-    branches:
-      - main
-    paths:
-      - .github/workflows/docs.yml
-      - Cargo.**
-      - crates/**
-      - examples/**
-      - docs/**
-      - "**.md"
-      - "**.ts"
-      - "**.js"
-      - "**.css"
-      - "**.json"
-
   release:
     types:
       - published