chore(deps): update dependency opentelemetry-java-instrumentation to v2.12.0 (#579)

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

Author: renovate[bot]

logging-k8s-stdout-otlp-json/Dockerfile

@@ -3,7 +3,7 @@ FROM eclipse-temurin:21-jre
 WORKDIR /usr/src/app/
 
 # renovate: datasource=github-releases depName=opentelemetry-java-instrumentation packageName=open-telemetry/opentelemetry-java-instrumentation
-ENV OPENTELEMETRY_JAVA_INSTRUMENTATION_VERSION=v2.11.0
+ENV OPENTELEMETRY_JAVA_INSTRUMENTATION_VERSION=v2.12.0
 
 ADD build/libs/*SNAPSHOT.jar ./app.jar
 ADD --chmod=644 https://github.com/open-telemetry/opentelemetry-java-instrumentation/releases/download/$OPENTELEMETRY_JAVA_INSTRUMENTATION_VERSION/opentelemetry-javaagent.jar ./opentelemetry-javaagent.jar