ci: Unbounded Services in Kubernetes

[tippmar-nr]

This PR enables a new Kubernetes cluster for our Azure subscription, to host the "unbounded" services that we currently run from the Docker on the AWS VM.

Changes include:

• Refactoring the configuration objects used by Oracle and Redis - minor adjustments; nothing significant.
• Updates MySql tests to test v8.0.28 or newer due to constraints on the latest MySql server in the k8s cluster. Also removes a flag on the async tests that is no longer necessary.
• Adding K8S manifests for all of the services we want to run
• Updates to Dockerfile for several services to use newer base images and re-work how the container is built
• Powershell script to build all Azure resources required to support the kubernetes cluster. None of the work has to be done in the Azure portal, making this a repeatable setup.
• A new workflow to build the Docker images for the unbounded services and deploy / restart the services in kubernetes. Only includes a manual trigger and provides options to control which services are built and deployed.
• Bash scripts used by the workflow for manipulating secrets and deploying the kubernetes manifests. These can also be used locally for testing from WSL.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 82.16%. Comparing base (8e36e55) to head (de4441a).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3168      +/-   ##
==========================================
- Coverage   82.16%   82.16%   -0.01%     
==========================================
  Files         486      486              
  Lines       31130    31130              
  Branches     3549     3549              
==========================================
- Hits        25579    25577       -2     
- Misses       4727     4729       +2     
  Partials      824      824              

Flag	Coverage Δ
Agent	83.42% <ø> (-0.01%)	⬇️
Profiler	70.23% <ø> (ø)

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see 2 files with indirect coverage changes

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[nrcventura]

Should we just ensure pwsh is installed on the linux environment and just have this script call the powershell version?

[nrcventura]

Is this just an example file for local development?