Use trusted publishing for dotnet release workflow (#1453)

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

Author: aaronpowell

.github/workflows/dotnet-release.yml

@@ -118,19 +118,27 @@ jobs:
     runs-on: ubuntu-latest
     environment:
       name: nuget-stable
+    permissions:
+      id-token: write
+      contents: read
     steps:
       - name: Download package
         uses: actions/download-artifact@v8
         with:
           name: signed-nuget-packages
 
+      - name: NuGet login (OIDC)
+        id: login
+        uses: NuGet/login@v1
+        with:
+          user: ${{ secrets.NUGET_USER }}
+
       - name: Publish to NuGet
-        run: dotnet nuget push ./*.nupkg --source "https://api.nuget.org/v3/index.json" --api-key ${{ secrets.NUGET_PACKAGE_PUSH_TOKEN }}
+        run: dotnet nuget push ./*.nupkg --source "https://api.nuget.org/v3/index.json" --api-key ${{ steps.login.outputs.NUGET_API_KEY }} --skip-duplicate
 
   publish-coverage:
     needs: run-tests
     uses: ./.github/workflows/code-coverage.yml
     with:
       fail_on_low_coverage: true
     secrets: inherit
-