Update Dockerfile

Dockerfile

@@ -1,6 +1,6 @@
 FROM jenkins/inbound-agent:alpine as jnlp
 
-FROM jenkins/agent:latest-jdk11
+FROM jenkins/agent:latest-jdk17
 
 ARG version
 LABEL Description="This is a base image, which allows connecting Jenkins agents via JNLP protocols" Vendor="Jenkins project" Version="$version"
@@ -22,4 +22,4 @@ RUN which aws
 
 USER ${user}
 
-ENTRYPOINT ["/usr/local/bin/jenkins-agent"]
+ENTRYPOINT ["/usr/local/bin/jenkins-agent"]