fix jdk image & gatling zip file path

gatling/Dockerfile

@@ -3,7 +3,8 @@
 #
 # Gatling is a highly capable load testing tool.
 
-FROM openjdk:21-jdk-slim-bullseye
+#FROM openjdk:21-jdk-slim-bullseye
+FROM eclipse-temurin:21
 
 # working directory for gatling
 WORKDIR /opt
@@ -18,7 +19,7 @@ RUN mkdir -p gatling
 RUN apt-get update && apt-get upgrade -y && apt-get install -y wget unzip &&  \
   mkdir -p /tmp/downloads && \
   wget -q -O /tmp/downloads/gatling-$GATLING_VERSION.zip \
-  https://repo1.maven.org/maven2/io/gatling/highcharts/gatling-charts-highcharts-bundle/$GATLING_VERSION/gatling-charts-highcharts-bundle-$GATLING_VERSION-bundle.zip && \
+  https://repo1.maven.org/maven2/io/gatling/highcharts/gatling-charts-highcharts-bundle/$GATLING_VERSION/gatling-charts-highcharts-bundle-$GATLING_VERSION.zip && \
   mkdir -p /tmp/archive && cd /tmp/archive && \
   unzip /tmp/downloads/gatling-$GATLING_VERSION.zip && \
   mv /tmp/archive/gatling-charts-highcharts-bundle-$GATLING_VERSION/* /opt/gatling/ && \