Fix VLC media player FMA grouping (#36950)

This pull request updates the naming conventions for the VLC app in both
input and output configuration files to ensure consistency and clarity.
The most important changes are:

Naming consistency updates:

* Changed the `name` field from "VLC" to "VLC media player" in
`ee/maintained-apps/inputs/winget/vlc.json` to better reflect the
application's full name.
* Updated the `name` field from "VLC" to "VLC media player" in
`ee/maintained-apps/outputs/apps.json` for the Windows platform entry,
ensuring the output matches the input and provides a more descriptive
app name.

ee/maintained-apps/inputs/winget/vlc.json

@@ -1,5 +1,5 @@
 {
-  "name": "VLC",
+  "name": "VLC media player",
   "slug": "vlc/windows",
   "package_identifier": "VideoLAN.VLC",
   "unique_identifier": "VLC media player",

ee/maintained-apps/outputs/apps.json

@@ -1045,7 +1045,7 @@
       "description": "VLC media player is a free and open-source media player software."
     },
     {
-      "name": "VLC",
+      "name": "VLC media player",
       "slug": "vlc/windows",
       "platform": "windows",
       "unique_identifier": "VLC media player",