Add new sample for native web workloads

[olegz]

Add new sample to use Spring native support with web workloads

By submitting this pull request

• I confirm that my contribution is made under the terms of the Apache 2.0 license.
• I confirm that I've made a best effort attempt to update all relevant documentation.

[maschnetwork]

Great work! Added a few minor comments. I see we also have a Java bootstrap file and assembly configuration - do we need it in this sample? If so we should mention it in the README on how to build the non-native version as well.

[deki]

let's use Amazon Linux 2023 and GraalVM 21.0.2

my working version:

FROM public.ecr.aws/amazonlinux/amazonlinux:2023

RUN yum -y update \
    && yum install -y unzip tar gzip bzip2-devel ed gcc gcc-c++ gcc-gfortran \
    less libcurl-devel openssl openssl-devel readline-devel xz-devel \
    zlib-devel glibc-static zlib-static \
    && rm -rf /var/cache/yum

# Graal VM
ENV GRAAL_VERSION 21.0.2
ENV GRAAL_FILENAME graalvm-community-jdk-${GRAAL_VERSION}_linux-x64_bin.tar.gz
RUN curl -4 -L https://github.com/graalvm/graalvm-ce-builds/releases/download/jdk-${GRAAL_VERSION}/${GRAAL_FILENAME} | tar -xvz
RUN mv graalvm-community-openjdk-${GRAAL_VERSION}* /usr/lib/graalvm

# Maven
ENV MVN_VERSION 3.9.6
ENV MVN_FOLDERNAME apache-maven-${MVN_VERSION}
ENV MVN_FILENAME apache-maven-${MVN_VERSION}-bin.tar.gz
RUN curl -4 -L https://archive.apache.org/dist/maven/maven-3/${MVN_VERSION}/binaries/${MVN_FILENAME} | tar -xvz
RUN mv $MVN_FOLDERNAME /usr/lib/maven

#Native Image dependencies
RUN ln -s /usr/lib/graalvm/bin/native-image /usr/bin/native-image
RUN ln -s /usr/lib/maven/bin/mvn /usr/bin/mvn

ENV JAVA_HOME /usr/lib/graalvm

[olegz]

I'll update

[olegz]

I will be closing this PR and submitting an update to #739 which will include sample with changes sugested here

[olegz]

Also, I was not successful with the docker file update since I need arm64v8 image and the one i got form here, i had issues with.
Also it appears we need two Docker files and some mechanism of switching between two architectures.

[olegz]

Closing it, since new sample will be pushed as an update to #739