Update space order field validity requirements to match msc update

src/stores/SpaceStore.tsx

@@ -62,7 +62,7 @@ export const getOrder = (order: string, creationTs: number, roomId: string): Arr
 
     if (typeof order === "string" && Array.from(order).every((c: string) => {
         const charCode = c.charCodeAt(0);
-        return charCode >= 0x20 && charCode <= 0x7F;
+        return charCode >= 0x20 && charCode <= 0x7E;
     })) {
         validatedOrder = order;
     }