Add medium quality Sliders icon

Which is now used in the print settings header

CURA-8202

resources/themes/cura-light/icons/medium/Sliders.svg

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!-- Generator: Adobe Illustrator 24.3.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 30 30" style="enable-background:new 0 0 30 30;" xml:space="preserve">
+<g id="Layer_1">
+	<g>
+		<path d="M18,5h-2c-1.1,0-2,0.9-2,2H3v2h11c0,1.1,0.9,2,2,2h2c1.1,0,2-0.9,2-2V7C20,5.9,19.1,5,18,5z M18,9h-2V7h2V9z"/>
+		<rect x="21" y="7" width="6" height="2"/>
+		<rect x="25" y="14" width="2" height="2"/>
+		<path d="M22,12h-2c-1.1,0-2,0.9-2,2H3v2h15c0,1.1,0.9,2,2,2h2c1.1,0,2-0.9,2-2v-2C24,12.9,23.1,12,22,12z M22,16h-2v-2h2V16z"/>
+		<path d="M12,19h-2c-1.1,0-2,0.9-2,2H3v2h5c0,1.1,0.9,2,2,2h2c1.1,0,2-0.9,2-2v-2C14,19.9,13.1,19,12,19z M12,23h-2v-2h2V23z"/>
+		<rect x="15" y="21" width="12" height="2"/>
+	</g>
+</g>
+<g id="Comments">
+</g>
+</svg>