Integrate with tool version managers like Aqua and mise

Prerequisites

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Summary

There are now multiple multiplatform tools that can manage PowerShell versions as any other dev tool, like:

• Aqua: https://aquaproj.github.io/
  • aqua-registry: https://github.com/aquaproj/aqua-registry/tree/main/pkgs/PowerShell/PowerShell
• mise: https://mise.jdx.dev/
  • Uses Aqua registry (and other sources)

It'd be cool if vscode-powershell somehow could integrate with external tools for easily setting what PowerShell version to run for a session. It doesn't have to be tool specific, but maybe instead of hardcoding a path to pwsh.exe one could do trigger a command:

• mise use pwsh@<version_supplied_by_vscode_powershell>; mise where pwsh@<version_supplied_by_vscode_powershell>

Which then tells what path to pwsh.exe vscode-powershell should use.

Proposed Design

No response

No file, test, or entry point is named. Start by locating how vscode-powershell currently selects the PowerShell executable, then evaluate the proposed Aqua or mise command flow. Done would mean the extension can use an externally managed PowerShell version for a session without being tied to a hardcoded path.