removed php 7.x versions from ecs

Author: simialbi

.github/workflows/ecs.yml

@@ -13,7 +13,7 @@ jobs:
             fail-fast: false
             matrix:
                 os: [ ubuntu-latest ]
-                php: [ "7.3", "7.4", "8.0", "8.1", "8.2", "8.3", "8.4" ]
+                php: [ "8.0", "8.1", "8.2", "8.3", "8.4" ]
 
         steps:
             -   name: Checkout