Get Sonar Running on Windows

Summary: Small tweaks so that Sonar can be started easily on windows.

Reviewed By: danielbuechele

Differential Revision: D8769592

fbshipit-source-id: 084dd50e5600a7e2e9c5544e3e79a18614933fdc

src/utils/CertificateProvider.js

@@ -171,7 +171,7 @@ export default class CertificateProvider {
           ),
       );
     }
-    if (os === 'iOS') {
+    if (os === 'iOS' || os === 'windows') {
       fs.writeFileSync(destination + filename, contents);
       return Promise.resolve();
     }