chore: add additional list items to enable dropdown list scrolling

Signed-off-by: Akshat Patel <akshat@live.ca>

Author: Akshat55

src/dropdown/dropdown.stories.ts

@@ -40,6 +40,24 @@ export default {
 			},
 			{
 				content: "four"
+			},
+			{
+				content: "five"
+			},
+			{
+				content: "six"
+			},
+			{
+				content: "seven"
+			},
+			{
+				content: "eight"
+			},
+			{
+				content: "nine"
+			},
+			{
+				content: "ten"
 			}
 		],
 		appendInline: false,