fix(deps): update prometheusserverversion to v1.3.8 (#7367)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Jack Berg <[email protected]>

Author: renovate[bot]

dependencyManagement/build.gradle.kts

@@ -34,7 +34,7 @@ val jmhVersion = "1.37"
 val mockitoVersion = "4.11.0"
 val slf4jVersion = "2.0.17"
 val opencensusVersion = "0.31.1"
-val prometheusServerVersion = "1.3.7"
+val prometheusServerVersion = "1.3.8"
 val armeriaVersion = "1.32.5"
 val junitVersion = "5.12.2"
 

exporters/prometheus/src/test/java/io/opentelemetry/exporter/prometheus/PrometheusHttpServerTest.java

@@ -46,7 +46,7 @@
 import io.opentelemetry.sdk.resources.Resource;
 import io.prometheus.metrics.exporter.httpserver.HTTPServer;
 import io.prometheus.metrics.exporter.httpserver.MetricsHandler;
-import io.prometheus.metrics.expositionformats.generated.com_google_protobuf_4_30_2.Metrics;
+import io.prometheus.metrics.expositionformats.generated.com_google_protobuf_4_31_0.Metrics;
 import io.prometheus.metrics.model.registry.PrometheusRegistry;
 import java.io.ByteArrayInputStream;
 import java.io.IOException;