Issue #3492131 by lavanyatalwar, nicxvan, mstrelan, berdir: Remove references to hook_process_HOOK

core/core.api.php

@@ -1669,7 +1669,6 @@
  *
  * Theme hooks:
  * - hook_preprocess_HOOK()
- * - hook_process_HOOK()
  *
  * @subsection procedural-hooks Procedural hook implementation
  *

core/lib/Drupal/Core/Hook/Attribute/Hook.php

@@ -77,7 +77,6 @@
  *
  * Theme hooks:
  * - hook_preprocess_HOOK()
- * - hook_process_HOOK()
  *
  * @section sec_backwards_compatibility Backwards-compatibility
  *

core/lib/Drupal/Core/Hook/HookCollectorPass.php

@@ -382,7 +382,7 @@ public static function checkForProceduralOnlyHooks(Hook $hook, string $class): v
       'hook_install_tasks_alter',
     ];
 
-    if (in_array($hook->hook, $staticDenyHooks) || preg_match('/^(post_update_|preprocess_|process_|update_\d+$)/', $hook->hook)) {
+    if (in_array($hook->hook, $staticDenyHooks) || preg_match('/^(post_update_|preprocess_|update_\d+$)/', $hook->hook)) {
       throw new \LogicException("The hook $hook->hook on class $class does not support attributes and must remain procedural.");
     }
   }