Update deployment matrix after WordPress 7.0 (#1031)

Author: swissspidy

.github/workflows/deployment.yml

@@ -74,7 +74,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: ['7.2', '7.3', '7.4', '8.5']
+        php: ['8.5', '7.4']
         wp: ['latest']
         mysql: ['8.0']
         include:
@@ -99,6 +99,9 @@ jobs:
           - php: '7.2'
             wp: '4.9'
             mysql: '5.6'
+          - php: '7.2'
+            wp: '6.9'
+            mysql: '8.0'
     runs-on: ubuntu-22.04
     env:
       WP_CLI_BIN_DIR: /tmp/wp-cli-phar