Gremlinq.Extensions 13.6.0

Changes

• Forward to Gremlinq 13.6.0 (#163) @danielcweber
• Changed messages snapshots on CosmosDb Emulator 2.14.27 (#164) @danielcweber
• Bump OpenTelemetry from 1.14.0 to 1.15.0 (#161) @dependabot[bot]