Bump codecov/codecov-action from 3 to 5 (#1170)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Shane Krueger <shane@acdmail.com>

.github/workflows/test.yml

@@ -67,7 +67,7 @@ jobs:
         run: dotnet test --no-restore --no-build
       - name: Upload coverage to codecov
         if: ${{ startsWith(matrix.os, 'ubuntu') }}
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v5
         with:
           files: .coverage/GraphQL.Server.Transports.AspNetCore.Tests/coverage.net7.0.opencover.xml,.coverage/GraphQL.Server.Transports.AspNetCore.Tests/coverage.netcoreapp2.1.opencover.xml,.coverage/GraphQL.Server.Samples.Server.Tests/coverage.net7.0.opencover.xml