updated php matrix

Author: petenelson

.github/workflows/ci.yml

@@ -27,7 +27,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: ['7.4', '8.0', '8.1', '8.2', '8.3']
+        php: ['7.4', '8.2', '8.3']
         wp: ['6.3', '6.4', '6.5', 'trunk']
         multisite: [0, 1]