Version 0.3.0

Changes:
- fix double exception message in main request_processing span
- add OpenSearch to Jaeger and OpenTelemetry Logs
- add optional OpenTelemetry Logs Exporter to structlog
- update deploy README

deploy/configs/prometheus.yml.jinja

@@ -11,3 +11,12 @@ scrape_configs:
     static_configs:
       - targets:
         - "{{project_name}}:9090"
+  - job_name: otel
+    static_configs:
+      - targets:
+          - "otel:8888"
+  - job_name: 'pushgateway'
+    honor_labels: true
+    static_configs:
+      - targets:
+          - "prometheus-pushgateway:9091"