fix(deps): update dependency org.mock-server:mockserver-netty to v7 (#1165)

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

Author: renovate[bot]

telemetry-testing/build.gradle.kts

@@ -39,7 +39,7 @@ dependencies {
     testImplementation(enforcedPlatform("org.junit:junit-bom:6.1.0"))
     testImplementation("org.junit.jupiter:junit-jupiter-api")
     testImplementation("org.junit.jupiter:junit-jupiter-engine")
-    testImplementation("org.mock-server:mockserver-netty:6.1.0")
+    testImplementation("org.mock-server:mockserver-netty:7.0.0")
     testImplementation("org.awaitility:awaitility:4.3.0")
     testImplementation("io.opentelemetry.proto:opentelemetry-proto:1.10.0-alpha")
     testImplementation("org.assertj:assertj-core:3.27.7")