test: allow ipv4 wildcard address in default metric reader test

Author: Tusharika725

exporters/prometheus/src/test/java/io/opentelemetry/exporter/prometheus/internal/PrometheusMetricReaderProviderTest.java

@@ -59,7 +59,8 @@ void createMetricReader_Default() throws IOException {
           .extracting("server", as(InstanceOfAssertFactories.type(HttpServer.class)))
           .satisfies(
               server -> {
-                assertThat(server.getAddress().getHostName()).isIn("0:0:0:0:0:0:0:0", "0.0.0.0", "::");
+                assertThat(server.getAddress().getHostName())
+                    .isIn("0:0:0:0:0:0:0:0", "0.0.0.0", "::");
                 assertThat(server.getAddress().getPort()).isEqualTo(9464);
               });
       assertThat(metricReader.getMemoryMode()).isEqualTo(MemoryMode.REUSABLE_DATA);