Improper Handling of Exceptional Conditions

Summary

A single malformed HTTP request crashes any Node.js process running the OpenTelemetry JS Prometheus exporter. The metrics endpoint (default `0.0.0.0:9464`) has no error handling around URL parsing, so a request with an invalid URI causes an uncaught `TypeError` that terminates the process. @opentelemetry/auto-instrumentations-node versions prior to 0.75.0, @opentelemetry/exporter-prometheus and @opentelemetry/sdk-node versions prior to 0.217.0 are affected.