Update deploy workflow to remove pull request trigger

Remove pull_request trigger and condition for deployment.

Author: ProLoser

.github/workflows/deploy.yml

@@ -4,7 +4,6 @@ on:
   push:
     branches:
       - gh-pages
-  pull_request:
   workflow_dispatch:
 
 # Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
@@ -42,7 +41,6 @@ jobs:
           path: '.'
 
   deploy:
-    if: github.event_name != 'pull_request'
     environment:
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}