Update release-brio.yml

Author: Minmoose

.github/workflows/release-brio.yml

@@ -20,7 +20,7 @@ jobs:
     - name: Install .NET
       uses: actions/setup-dotnet@v1
       with:
-        dotnet-version: 7.0.x
+        dotnet-version: 8.0.x
 
     - name: Download Dalamud
       run: |