Revert "Fix php version min"

This reverts commit 3991d187.

.easya_info.json

 {
     "dlb_min_version": "7",
     "dlb_max_version": "18",
-    "php_min_version": "5",
-    "php_max_version": "8"
+    "php_min_version": "7.4",
+    "php_max_version": "7.4"
 }
\ No newline at end of file