refactor: 📦 upgrade to .net 9

[mehdihadeli]

• refactor: 📦 upgrade to .net 9.
• feat: ✨ add opentelemetry building blocks and using ActivitySource for collecting traces, IMeterFactory and Meter for collecting metrics and using .net ILogger besides of adding builder.Logging.AddOpenTelemetry for collecting logs.
• feat: 🧱 add some Grafana dashboards for application.
• feat: 🧱 add otel-collector and use OTLP/gRPC port for collecting telemetry data
• feat: 🔊 integrate prometheus for collection metrics with opentelemetry and otel-collector.
• feat: 🔊 integrate jaeger, tempo and zipkin for collection tracer with opentelemetry and otel-collector.
• feat: 🔊 integrate loki and elastic-search kibana for collection logs with opentelemetry and otel-collector.
• feat: 🔊 add aspire-dashboard for collecting telemetry data in development mode through OTLP/gRPC port.
• feat: 🧱 add docker-compose for infrastructure and application services.
• feat: ✨ add kiota for generating api client besides of existing connectted service client.
• test: 🧪 add some k6 load tests.
• refactor: ♻️ refactor test base building blocks
• feat: ✨ add masstransit in-memeory and rabbitmq broker for messaging support.
• feat: ✨ add .net 8 new resiliency mechanism for application
• feat: ✨ using .net 9 new hybrid cache for primary and second cache with in-memory and distributed cache with redis.
• feat: ✨ add .net 9 opnapi support for generating openapi documents beside of existing swagger functionality.
• feat: ✨ add rate limit.
• feat: ✨ add .net 8 header propagations middleware.