Add s3 support

Signed-off-by: Daniel Henneberger <git@danielhenneberger.com>

Author: henneberger

fink-dockerfile-example/Dockerfile

@@ -8,5 +8,8 @@ RUN gradle --no-daemon --console=plain copyDependencies
 
 FROM flink:1.19.1-scala_2.12-java11
 
+RUN mkdir -p /opt/flink/plugins/flink-s3-fs-hadoop
+RUN ln -fs /opt/flink/opt/flink-s3-fs-hadoop-*.jar /opt/flink/plugins/flink-s3-fs-hadoop/.
+
 COPY --from=build /app/build/dependencies /opt/flink/lib