Update OpenTelemetry javaagent to 2.26.1 in trace analytics sample app to fix CVE-2026-33701. (#6765)

Signed-off-by: David Venable <dlv@amazon.com>

Author: dlvenable

examples/trace-analytics-sample-app/sample-app/Dockerfile

@@ -20,7 +20,7 @@ COPY analytics-service /home/gradle/src/
 WORKDIR /home/gradle/src
 RUN gradle bootJar --daemon
 
-RUN wget https://github.com/open-telemetry/opentelemetry-java-instrumentation/releases/download/v1.30.0/opentelemetry-javaagent.jar
+RUN wget https://github.com/open-telemetry/opentelemetry-java-instrumentation/releases/download/v2.26.1/opentelemetry-javaagent.jar
 
 FROM eclipse-temurin:21-jre-jammy
 

examples/trace-analytics-sample-app/sample-app/analytics-service/Dockerfile

@@ -20,7 +20,7 @@ COPY . /home/gradle/src/
 WORKDIR /home/gradle/src
 RUN gradle bootJar --daemon
 
-RUN wget https://github.com/open-telemetry/opentelemetry-java-instrumentation/releases/download/v1.30.0/opentelemetry-javaagent.jar
+RUN wget https://github.com/open-telemetry/opentelemetry-java-instrumentation/releases/download/v2.26.1/opentelemetry-javaagent.jar
 
 FROM eclipse-temurin:21-jre-jammy
 EXPOSE 8087