Fix release files glob

Author: zaro

.github/workflows/flatpak.yml

@@ -13,7 +13,7 @@ jobs:
       options: --privileged
     steps:
       - uses: actions/checkout@v4
-      - uses: flatpak/flatpak-github-actions/flatpak-builder@v6
+      - uses: flatpak/flatpak-github-actions/flatpak-builder@v6.3
         with:
           upload-artifact: false
           bundle: AnythingLLM.flatpak
@@ -43,4 +43,5 @@ jobs:
         with:
           draft: true
           files: |
+            *.flatpak
             */*.flatpak