[WIP] S3 auth type kubernetes secret use aws envs in elyra cos jupyterlab#3299

shalberd wants to merge 8 commits intoelyra-ai:mainelyra-ai/elyra:mainfrom

shalberd:S3_auth_type_KUBERNETES_SECRET_use_AWS_envs_in_elyra_cos_jupyterlabshalberd/elyra:S3_auth_type_KUBERNETES_SECRET_use_AWS_envs_in_elyra_cos_jupyterlabCopy head branch name to clipboard