fix(deps): update dependency org.awaitility:awaitility to v4.3.0

Author: renovate[bot]

telemetry-testing/build.gradle.kts

@@ -32,7 +32,7 @@ dependencies {
     testImplementation("org.junit.jupiter:junit-jupiter-api")
     testImplementation("org.junit.jupiter:junit-jupiter-engine")
     testImplementation("org.mock-server:mockserver-netty:5.15.0")
-    testImplementation("org.awaitility:awaitility:4.2.2")
+    testImplementation("org.awaitility:awaitility:4.3.0")
     testImplementation("io.opentelemetry.proto:opentelemetry-proto:1.5.0-alpha")
     testImplementation("org.assertj:assertj-core:3.27.3")