Version 1.23.0/0.44b0

• Drop support for 3.7 (#2151)
• opentelemetry-resource-detector-azure Added 10s timeout to VM Resource Detector (#2119)
• opentelemetry-instrumentation-asyncpg Allow AsyncPGInstrumentor to be instantiated multiple times (#1791)
• opentelemetry-instrumentation-confluent-kafka Add support for higher versions until 2.3.0 of confluent_kafka (#2132)
• opentelemetry-resource-detector-azure Changed timeout to 4 seconds due to timeout bug (#2136)
• opentelemetry-resource-detector-azure Suppress instrumentation for urllib call (#2178)
• AwsLambdaInstrumentor handles and re-raises function exception (#2245)