Use static instead of self as return type

Author: sukhwinder33445

src/Filter/InAndNotInUtils.php

@@ -29,7 +29,7 @@ public function getColumn(): array|string
      *
      * @return $this
      */
-    public function setColumn(array|string $column): self
+    public function setColumn(array|string $column): static
     {
         $this->column = $column;
 
@@ -53,7 +53,7 @@ public function getValue(): Select
      *
      * @return $this
      */
-    public function setValue(Select $value): self
+    public function setValue(Select $value): static
     {
         $this->value = $value;