New icons for Gradient and GradientTexture resources

(cherry picked from commit 0ed1915053)

editor/icons/icon_gradient.svg

@@ -1 +1 @@
-<svg height="16" viewBox="0 0 16 16" width="16" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><linearGradient id="a" gradientUnits="userSpaceOnUse" x1="10" x2="10" y1="1" y2="15"><stop offset="0" stop-color="#e0e0e0"/><stop offset="1" stop-color="#e0e0e0" stop-opacity="0"/></linearGradient><path d="m2 1c-.55228 0-1 .44772-1 1v12c0 .55228.44772 1 1 1h12c.55228 0 1-.44772 1-1v-12c0-.55228-.44772-1-1-1z" fill="url(#a)"/></svg>
+<svg height="16" viewBox="0 0 16 16" width="16" xmlns="http://www.w3.org/2000/svg"><g fill="#e0e0e0"><path d="m3 1c-1.1046 0-2 .8954299-2 1.9999999v10.0000001c0 1.1046.89543 2 2 2h10c1.1046 0 2-.89543 2-2v-10.0000001c0-1.1046-.89543-1.9999999-2-1.9999999zm0 1.9999999h10v10.0000001h-10z"/><path d="m7.5 5.500001h1v1h-1z" stroke-width=".787342"/><path d="m3.5 3.5v9h3v-1h1v-1h-1v-1h1v-1h-1v-1h1v-1h-1v-1h1v-1h-1v-1z" stroke-width="4.09116"/><g stroke-width=".787342"><path d="m7.5 3.5h1v1h-1z"/><path d="m7.5 9.500001h1v1h-1z"/><path d="m7.5 7.500001h1v1h-1z"/><path d="m7.5 11.5h1v1h-1z"/><path d="m8.5 4.500001h1v1h-1z"/><path d="m8.5 6.500001h1v1h-1z"/><path d="m8.5 8.500002h1v1h-1z"/><path d="m8.5 10.500002h1v1h-1z"/></g></g></svg>

editor/icons/icon_gradient_texture.svg

@@ -1 +1 @@
-<svg height="16" viewBox="0 0 16 16" width="16" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><linearGradient id="a" gradientUnits="userSpaceOnUse" x1="10" x2="10" y1="1" y2="15"><stop offset="0" stop-color="#e0e0e0"/><stop offset="1" stop-color="#e0e0e0" stop-opacity="0"/></linearGradient><g transform="translate(0 -1036.4)"><path d="m2 1a1 1 0 0 0 -1 1v12a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1v-12a1 1 0 0 0 -1-1zm1 2h10v8h-10z" fill="url(#a)" transform="translate(0 1036.4)"/><g fill="#e0e0e0"><path d="m6 1043.4h2v1h-2z"/><path d="m6 1044.4h2v2h-2z"/><path d="m4 1045.4h2v1h-2z"/><path d="m8 1044.4h2v2h-2z"/><path d="m10 1044.4h2v2h-2z"/><path d="m8 1042.4h3v2h-3z"/><path d="m9 1041.4h1v1h-1z"/><path d="m5 1044.4h1v1h-1z"/></g></g></svg>
+<svg height="16" viewBox="0 0 16 16" width="16" xmlns="http://www.w3.org/2000/svg"><g fill="#e0e0e0"><path d="m12.5 10.5v-7h-3v1h-1v1h1v1h-1v1h1v1h-1v1h1v1zm-4-1h-1v1h1zm-1 0v-1h-1v1zm0-1h1v-1h-1zm0-1v-1h-1v1zm0-1h1v-1h-1zm0-1v-1h-1v1zm0-1h1v-1h-1z" stroke-width=".787342"/><path d="m2 1c-.552285 0-1 .4477153-1 1v12.000001c0 .552285.447715 1 1 1h11.999999c.552285 0 1-.447715 1-1v-12.000001c0-.5522847-.447715-1-1-1zm1 2.0000001h9.999999v8.0000009h-9.999999z" fill-opacity=".99608"/></g></svg>