Combine img and icon selectors into single rule block

Co-authored-by: aanchalbhansali <[email protected]>

Author: Copilot

src/styles/clipper.less

@@ -268,11 +268,7 @@
 	img,
 	.icon {
 		forced-color-adjust: none;
-	}
-	
-	// Standard icons get a subtle shadow
-	img,
-	.icon {
+		// Standard icons get a subtle shadow
 		filter: drop-shadow(0 0 1px CanvasText) drop-shadow(0 0 1px CanvasText);
 	}