Handling File Targeted Configuration and fixing Environment Computed Values

[lovelysandwich]

Adding Computed values to Environment, also adding file targeted config to ALZ-BICEP-CONFIG

Pull Request

Issue

Fixes #38

Description

Handling 'Computed' values for the Environment file. (This needs a refactor of how we handle computed values, which I'll do after this change #40)
Supporting file specific replacement values with configuration.

{
    Name = {Name of the setting in Bicep config or Environment}
    File = {FileName}
    Destination = {Parameters|Environment}
}

License

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[Nepomuceno]