dt-bindings: gpio: ti,twl4030: Correct the schema $id path

The $id for a binding should match its file path. The ti,twl4030-gpio binding is located in the gpio/ subdirectory but was missing this from its $id.

Correct the path to follow the standard convention.

---
Changes in v4:
- No changes.
- This patch is split from larger series per maintainer feedback.
- v3 link:

    https://lore.kernel.org/all/[email protected]/

Changes in v3:
- This patch was added to the patch series in v3.

---
 Documentation/devicetree/bindings/gpio/ti,twl4030-gpio.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

index 5e3e199fd..96d50d14c 100644
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/ti,twl4030-gpio.yaml#
+$id: http://devicetree.org/schemas/gpio/ti,twl4030-gpio.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
 title: TI TWL4030 GPIO controller

2.39.5