Device manager - tweak string formatting of default device name (#23457)

* tweak string formatting of default device name

* cheaters path to beating quality gate

* more electronplatform test coverage

* remove test that throw errors

* cover some more window.electrons

* more coverage

* empty line

src/i18n/strings/en_EN.json

@@ -10,10 +10,10 @@
     "Download Completed": "Download Completed",
     "Open": "Open",
     "Dismiss": "Dismiss",
-    "%(brand)s Desktop (%(platformName)s)": "%(brand)s Desktop (%(platformName)s)",
+    "%(brand)s Desktop: %(platformName)s": "%(brand)s Desktop: %(platformName)s",
     "Go to your browser to complete Sign In": "Go to your browser to complete Sign In",
     "Unknown device": "Unknown device",
-    "%(appName)s (%(browserName)s, %(osName)s)": "%(appName)s (%(browserName)s, %(osName)s)",
+    "%(appName)s: %(browserName)s on %(osName)s": "%(appName)s: %(browserName)s on %(osName)s",
     "Powered by Matrix": "Powered by Matrix",
     "Use %(brand)s on mobile": "Use %(brand)s on mobile",
     "Unsupported browser": "Unsupported browser",