Adds reference docs links, formatting and refactoring test performance test

[santisq]

PR Summary

This PR adds many reference links to PowerShell and .NET docs. I'm not sure if the links are correct, please let me know if they should be fixed, I've basically removed https://learn.microsoft.com/en-us from them and made them relative hope that's right.

There are also many formatting changes and also updated the performance tests for Avoid repeated calls to a function to have the same format as the previous tests.

As aside, I feel that Avoid Write-Host should be removed or rewritten. Haven't removed it in this PR but if you feel the same I can open an issue / make a new PR for that. After discussing it in the pwsh Discord the conclusion was that the recommendation is misleading. The usage of static methods from System.Console can be confusing specially for new folks and shouldn't be part of this doc, and the recommendation to use Write-Output instead of Write-Host is also incorrect, first, the explicit usage of Write-Output is not needed to begin with and is only useful when preventing pipeline enumeration with -NoEnumerate or for unrolling a collection i.e.: , (0..10) | Write-Output | ForEach-Object { "[$_]" } vs , (0..10) | ForEach-Object { "[$_]" } and second, the purpose of Write-Host is to send information directly to the console and prevent it's output to be captured by default. So if the intent is to offer a better cmdlet for this purpose, a better recommendation would be to use Write-Verbose instead of Write-Host ?

PR Checklist

• [X] Descriptive Title: This PR's title is a synopsis of the changes it proposes.
• [X] Summary: This PR's summary describes the scope and intent of the change.
• [X] Contributor's Guide: I have read the contributors guide.
• [X] Style: This PR adheres to the style guide.

[learn-build-service-prod[bot]]

Learn Build status updates of commit 65c0978:

:white_check_mark: Validation status: passed

File	Status	Preview URL	Details
reference/docs-conceptual/dev-cross-plat/performance/script-authoring-considerations.md	:white_check_mark:Succeeded	View (>=powershell-5.1)

For more details, please refer to the build report.

For any questions, please:

• Try searching the learn.microsoft.com contributor guides
• Post your question in the Learn support channel

[github-actions[bot]]

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[learn-build-service-prod[bot]]

Learn Build status updates of commit 8d18965:

:white_check_mark: Validation status: passed

File	Status	Preview URL	Details
reference/docs-conceptual/dev-cross-plat/performance/script-authoring-considerations.md	:white_check_mark:Succeeded	View (>=powershell-5.1)

For more details, please refer to the build report.

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[sdwheeler]

I did some minor editing to conform to our style guidelines and updated the notes about Write-Host.

[learn-build-service-prod[bot]]

Learn Build status updates of commit 25d2f09:

:white_check_mark: Validation status: passed

File	Status	Preview URL	Details
reference/docs-conceptual/dev-cross-plat/performance/script-authoring-considerations.md	:white_check_mark:Succeeded	View (>=powershell-5.1)

For more details, please refer to the build report.

For any questions, please:

• Try searching the learn.microsoft.com contributor guides
• Post your question in the Learn support channel

[learn-build-service-prod[bot]]

Learn Build status updates of commit dcd1947:

:warning: Validation status: warnings

File	Status	Preview URL	Details
reference/docs-conceptual/dev-cross-plat/performance/script-authoring-considerations.md	:warning:Warning	View (>=powershell-5.1)	Details

reference/docs-conceptual/dev-cross-plat/performance/script-authoring-considerations.md

• Line 636, Column 3: [Warning: file-not-found - See documentation] Invalid file link: 'System.Collections.Generic.List`1.Add*'.

For more details, please refer to the build report.

Note: Your PR may contain errors or warnings or suggestions unrelated to the files you changed. This happens when external dependencies like GitHub alias, Microsoft alias, cross repo links are updated. Please use these instructions to resolve them.

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