Daniel Kubat

Add `wget` package for Ubuntu 22.04 images to be aligned with GitHub-managed runners https://github.com/actions/runner-images and to avoid issues like this one:  reference: https://github.com/actions/runner-images/blob/0050697619814b821f996341b3958b79bc7e3f1d/images/linux/Ubuntu2204-Readme.md?plain=1#L386 https://github.com/actions/runner-images/blob/0050697619814b821f996341b3958b79bc7e3f1d/images/linux/toolsets/toolset-2204.json#L124

AWS_ACCESS_KEY_ID environment variable issue

2

**What happened**: When `AWS_ACCESS_KEY_ID` is not defined, script [install-worker.sh](https://github.com/awslabs/amazon-eks-ami/blob/master/scripts/install-worker.sh) fails with `AWS_ACCESS_KEY_ID: unbound variable` error. **What you expected to happen**: Binaries should be fetched from `s3` using `wget`, if `AWS_ACCESS_KEY_ID`...

[BUG] Unable to set OPENSEARCH_INITIAL_ADMIN_PASSWORD for bootstrap pod

16

### What is the bug? Unable to perform new deployment of opensearch `2.12.0` using opensearch-operator `2.5.1`. ### How can one reproduce the bug? Create clean opensearch `2.12.0` cluster using opensearch-operator...