Minor updates to the WebUSB & BLE release tests.

Author: microbit-carlos

docs/release-tests/ble-flashing.md

@@ -73,8 +73,9 @@ Steps:
 This test checks that the Utility Service is available and working on
 the builds of the MakeCode editor under test.
 
-This test should be carried out in the iOS app only,
-as this feature is not available on the Android app.
+This test should be carried out with:
+- Android app
+- iOS app
 
 Steps:
 1. Flash the micro:bit with this MakeCode programme, using any method:

docs/release-tests/webusb.md

@@ -33,10 +33,12 @@ Chrome-based browsers and operating systems:
 - Chrome on Linux
 - Chrome on Android
 - Edge on Windows
-- Microsoft MakeCode for micro:bit Windows app
 - MakeCode Offline App for Windows
+    - https://makecode.microbit.org/offline-app
 - MakeCode Offline App for macOS
+    - https://makecode.microbit.org/offline-app
 - MakeCode Windows Store App
+    - https://apps.microsoft.com/detail/9nmqdq2xzkwk
 
 ## Tests to run on all matrix variations