Use Java 17 in performance tool Docker image

Fixes #31

Author: acogoluegnes

Dockerfile

@@ -11,7 +11,7 @@ RUN set -eux; \
 		gnupg \
 		jq
 
-ARG JAVA_VERSION="11.0"
+ARG JAVA_VERSION="17"
 
 RUN if [ "$(uname -m)" = "aarch64" ] || [ "$(uname -m)" = "arm64" ]; then echo "ARM"; ARCH="arm"; BUNDLE="jdk"; else echo "x86"; ARCH="x86"; BUNDLE="jdk"; fi \
     && wget "https://api.azul.com/zulu/download/community/v1.0/bundles/latest/?java_version=$JAVA_VERSION&ext=tar.gz&os=linux&arch=$ARCH&hw_bitness=64&release_status=ga&bundle_type=$BUNDLE" -O jdk-info.json
@@ -74,7 +74,7 @@ ENV LANG en_US.UTF-8
 ENV LANGUAGE en_US:en
 ENV LC_ALL en_US.UTF-8
 
-ENV JAVA_HOME=/usr/lib/jvm/java-1.11-openjdk/jre
+ENV JAVA_HOME=/usr/lib/jvm/java-1.17-openjdk/jre
 RUN mkdir -p $JAVA_HOME
 COPY --from=builder /jre $JAVA_HOME/
 RUN ln -svT $JAVA_HOME/bin/java /usr/local/bin/java