feat(trace): support http as a trigger for isHttpEndpoint

Extend isHttpEndpoint to allow `http` in addition to `https`. This is
particularly useful when the OTEL Collector resides within the same VPC as
self-hosted GitHub runners or ARC runners.

As such, traces can be sent directly to the OTEL Collector without exposing it
to the public internet. This also avoids unnecessary network overhead as the traces
do not need to be sent to the public internet to then be sent back to the internal
network.

dist/index.js

@@ -119384,7 +119384,7 @@ function stringToHeader(value) {
 }
 exports.stringToHeader = stringToHeader;
 function isHttpEndpoint(endpoint) {
-    return endpoint.startsWith("https://");
+    return endpoint.startsWith("https://") || endpoint.startsWith("http://");
 }
 function createTracerProvider(otlpEndpoint, otlpHeaders, workflowRunJobs, otelServiceName) {
     const serviceName = otelServiceName ||

src/tracing/trace.ts

@@ -36,7 +36,7 @@ export function stringToHeader(value: string): StringDict {
 }
 
 function isHttpEndpoint(endpoint: string): boolean {
-  return endpoint.startsWith("https://");
+  return endpoint.startsWith("https://") || endpoint.startsWith("http://");
 }
 
 export function createTracerProvider(