Bump com.google.protobuf:protobuf-java-util from 3.23.2 to 3.23.3 (open-telemetry#8730)

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

smoke-tests/build.gradle.kts

@@ -29,7 +29,7 @@ dependencies {
   implementation("io.opentelemetry.proto:opentelemetry-proto")
   implementation("org.testcontainers:testcontainers")
   implementation("com.fasterxml.jackson.core:jackson-databind")
-  implementation("com.google.protobuf:protobuf-java-util:3.23.2")
+  implementation("com.google.protobuf:protobuf-java-util:3.23.3")
   implementation("io.grpc:grpc-netty-shaded")
   implementation("io.grpc:grpc-protobuf")
   implementation("io.grpc:grpc-stub")