Update default port to conform to change from jaeger exporter to otlp exporter

Author: tjquinno

tracing/providers/jaeger/src/main/java/io/helidon/tracing/providers/jaeger/JaegerTracerBuilder.java

@@ -157,7 +157,7 @@ public class JaegerTracerBuilder implements TracerBuilder<JaegerTracerBuilder> {
     static final boolean DEFAULT_ENABLED = true;
     static final String DEFAULT_HTTP_HOST = "localhost";
     static final int DEFAULT_SCHEDULE_DELAY = 5_000;
-    static final int DEFAULT_HTTP_PORT = 14250;
+    static final int DEFAULT_HTTP_PORT = 4317;
     static final int DEFAULT_MAX_QUEUE_SIZE = 2048;
     static final int DEFAULT_MAX_EXPORT_BATCH_SIZE = 512;
 

tracing/providers/jaeger/src/test/java/io/helidon/tracing/providers/jaeger/JaegerTracerBuilderTest.java

@@ -75,7 +75,7 @@ void testConfigDefaults() {
         assertThat("Tags", jBuilder.tags(), is(Map.of()));
         assertThat("Protocol", jBuilder.protocol(), is("http"));
         assertThat("Host", jBuilder.host(), is("localhost"));
-        assertThat("Port", jBuilder.port(), is(14250));
+        assertThat("Port", jBuilder.port(), is(4317));
         assertThat("Path", jBuilder.path(), nullValue());
         assertThat("Enabled", jBuilder.isEnabled(), is(true));
         assertThat("Sampler type", jBuilder.samplerType(), is(JaegerTracerBuilder.SamplerType.CONSTANT));