chart v.1.9.0, ol

[dacleyra]

@jdmcclur

• Set the appropriate non-root permissions in the Dockerfile
• Add a Dockerfile for OpenLiberty
• Re-Engineer the application chart to use WLP|OL and MongoDB charts as sub-charts. This improves the maintainence as new respective sub charts are released.
• Memory Limits: Remove use of XmX in jvm.options for containers on ICP and docker-compose. Use the mem_limit setting for containers. J9 uses this option to size the memory of the JVM https://www.ibm.com/support/knowledgecenter/en/SSYKE2_8.0.0/openj9/xxusecontainersupport/index.html
• Update ICP build & deploy scripts to optionally use OpenLiberty option, and bulk of chart options set in values.yaml