GPII-4510 Adjusting tests for soundsentry fix

Author: sgithens

testData/preferences/sally.json5

@@ -18,7 +18,7 @@
                 "name": "Default preferences",
                 "preferences": {
                     "http://registry.gpii.net/applications/com.microsoft.windows.soundSentry": {
-                        "WindowsEffect": 2
+                        "WindowsEffect": "2"
                     }
                 }
             }

tests/data/preferences/os_win.json5

@@ -263,7 +263,7 @@
                         "Dock": 0
                     },
                     "http://registry.gpii.net/applications/com.microsoft.windows.soundSentry": {
-                        "WindowsEffect": 2
+                        "WindowsEffect": "2"
                     },
                     "http://registry.gpii.net/applications/com.microsoft.windows.volumeControl": {
                         "Volume": {

tests/platform/windows/windows-builtIn-testSpec.js

@@ -720,13 +720,13 @@ gpii.tests.windows.builtIn = [
                 }],
                 "com.microsoft.windows.soundSentry": [{
                     "settings": {
-                        "WindowsEffect": 2
+                        "WindowsEffect": "2"
                     },
                     "options": {
                         "hKey": "HKEY_CURRENT_USER",
                         "path": "Control Panel\\Accessibility\\SoundSentry",
                         "dataTypes": {
-                            "WindowsEffect": "REG_DWORD"
+                            "WindowsEffect": "REG_SZ"
                         }
                     }
                 }],