Docs: Fix Renderer WebGPU convention (#32457)

Author: sunag

src/renderers/common/Renderer.js

@@ -1843,9 +1843,9 @@ class Renderer {
 	/**
 	 * Defines the scissor rectangle.
 	 *
-	 * @param {number | Vector4} x - The horizontal coordinate for the lower left corner of the box in logical pixel unit.
+	 * @param {number | Vector4} x - The horizontal coordinate for the upper left corner of the box in logical pixel unit.
 	 * Instead of passing four arguments, the method also works with a single four-dimensional vector.
-	 * @param {number} y - The vertical coordinate for the lower left corner of the box in logical pixel unit.
+	 * @param {number} y - The vertical coordinate for the upper left corner of the box in logical pixel unit.
 	 * @param {number} width - The width of the scissor box in logical pixel unit.
 	 * @param {number} height - The height of the scissor box in logical pixel unit.
 	 */
@@ -1896,8 +1896,8 @@ class Renderer {
 	/**
 	 * Defines the viewport.
 	 *
-	 * @param {number | Vector4} x - The horizontal coordinate for the lower left corner of the viewport origin in logical pixel unit.
-	 * @param {number} y - The vertical coordinate for the lower left corner of the viewport origin  in logical pixel unit.
+	 * @param {number | Vector4} x - The horizontal coordinate for the upper left corner of the viewport origin in logical pixel unit.
+	 * @param {number} y - The vertical coordinate for the upper left corner of the viewport origin  in logical pixel unit.
 	 * @param {number} width - The width of the viewport in logical pixel unit.
 	 * @param {number} height - The height of the viewport in logical pixel unit.
 	 * @param {number} minDepth - The minimum depth value of the viewport. WebGPU only.