fix: set 'Cache-Control: no-cache' for GHE server (#1622)

Set 'Cache-Control: no-cache' for not only github.com but also GitHub Enterprise Server.

GitHub Enterprise Server has URL paths which is different from github.com.

Author: pddg

src/renderer/utils/api/__snapshots__/client.test.ts.snap

@@ -94,6 +94,7 @@ function shouldRequestWithNoCache(url: string) {
 
   switch (parsedUrl.pathname) {
     case '/notifications':
+    case '/api/v3/notifications':
       return true;
     default:
       return false;