fix(updater): send no-cache header on update check to avoid stale manifest (#922)

Signed-off-by: Wes <wesbillman@users.noreply.github.com>
Co-authored-by: Brain <21994759fc7a6fa6b965551d35cfd7897d262f2495467f2d78694ddcfa6a5c7e@sprout-oss.stage.blox.sqprod.co>

desktop/src/features/settings/hooks/use-updater.ts

@@ -122,7 +122,9 @@ export function useUpdater() {
           setStatus({ state: "checking" });
         }
 
-        const update = await check();
+        const update = await check({
+          headers: { "Cache-Control": "no-cache" },
+        });
         const shouldShowQuietResult =
           !background || manualResultRequestedRef.current;