Added logic to load locations and VM sku's from json files

[fireblade95402]

PR Summary

This change loads the vm sku's from a json file by location that is generated by a bash script in the build.yml action. Plus, loads the locations from another locations.json file.

The genertation of toe sku's is driven from a locations.json and skuFamilies.json files, which needs to be manually updated at this point in time.

The current locations and skufamilies files are aligned to the current list from main, excluding UKSouth2, which wasn't found in the API calls to fetch the sku's.

The screen has changed to also a custom sku to be entered and sku name has been added to the dropdown

Logic has also been added to handle the 3 compute types on the screen, but the IO Optimized and GPU Workloads are disabled for now.

PR Checklist

• PR has a meaningful title
• Summarized changes
• This PR is ready to merge and is not Work in Progress
• Link to a filed issue
• Screenshot of UI changes (if PR includes UI changes)
  

[fireblade95402]

@Gordonby I made an attemp to add the bash script to the build.yml process. I wasn't sure if if was correct or not. Plus, not too sure how to test it.

[Gordonby]

This looks really good @fireblade95402
Let me spin it up in a codespace

[Gordonby]

before

after

[Gordonby]

@fireblade95402 - i'm seeing this problem when running the script. Perhaps we need more error handling, or debug output?

I'm testing from a codespace in this repo.

[fireblade95402]

@Gordonby If I run the script with "./generate-vm-sku-list-v2.sh" it works and when I run it with "sh generate-vm-sku-list-v2.sh" I get the same error you get. I'll have a look at why

[fireblade95402]

Ok, I'm using "bash" shell and not the "sh" shell. Gather differences in language support. Should we be making it "sh" or would "bash" be ok

[Gordonby]

Needed to add an Azure Login step to the build, but now it works fine :)

[Gordonby]

lgtm.

we may want to revisit the script file to look for potential optimisation... But since it's just called once in release rather than by the UI - i think we're good.