Deployment fixes

[SvenAelterman]

Purpose

Closes #286 (Fix default value for azureOpenAIChatGptModelName)
Closes #287 (Fix bash script if nesting)
Closes #289 (Fix bash script including ' in files argument value)

Does this introduce a breaking change?

[ ] Yes
[x] No

Pull Request Type

[x] Bugfix
[ ] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[ ] Documentation content changes
[ ] Other... Please describe:

How to Test

• Get the code

git clone [repo-address]
cd [repo-name]
git checkout [branch-name]

Open in devcontainer

• Test the code

azd up

What to Check

Verify that the following are valid

• Deployment succeeds

[LittleLittleCloud]

@SvenAelterman Thanks for the fixing PR