[TASK] Switch release CI task to ubuntu-latest

Author: NamelessCoder

.github/workflows/release.yml

@@ -5,7 +5,7 @@ on:
 
 jobs:
   release:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     steps:
       - name: Setup PHP
         uses: shivammathur/setup-php@v2