ci: use trusted publishing

Author: h3rmanj

.github/workflows/publish.yaml

@@ -13,7 +13,7 @@ jobs:
       - uses: actions/checkout@v5
 
       - name: Setup .NET 9
-        uses: actions/setup-dotnet@v4
+        uses: actions/setup-dotnet@v5
         with:
           dotnet-version: 9.0.*
 
@@ -37,5 +37,12 @@ jobs:
       - name: Pack .NET project
         run: dotnet pack Intility.Logging.sln -o Intility.Logging/output --property:Version=${{ steps.meta.outputs.tags }}
 
+      # Get a short-lived NuGet API key
+      - name: NuGet login
+        uses: NuGet/login@d22cc5f58ff5b88bf9bd452535b4335137e24544 # v1.1.0
+        id: login
+        with:
+          user: ${{ secrets.NUGET_USER }}
+
       - name: Publish to NuGet
-        run: dotnet nuget push Intility.Logging/output/*.nupkg --skip-duplicate --api-key ${{ secrets.NUGET_API_KEY }} --source https://api.nuget.org/v3/index.json
+        run: dotnet nuget push Intility.Logging/output/*.nupkg --skip-duplicate --api-key ${{ steps.login.outputs.NUGET_API_KEY }} --source https://api.nuget.org/v3/index.json