[Windows] Cleanup various scripts (#8942)

* Use Resolve-GithubReleaseAssetUrl more widely

* Add the Get-ChecksumFromUrl function

* Sort exported functions and add docs

* Remove alias and fix typo

* Fix kind checksum url and syntax

* Fix checksums url for gh cli and msys2

* [Windows] Cleanup various scripts

* Add spaces after type specifications

* Rename the Take-Part function

images/windows/scripts/docs-gen/SoftwareReport.Helpers.psm1

@@ -17,7 +17,7 @@ function Get-PathWithLink {
     return "${inputPath}${link}"
 }
 
-function Take-Part {
+function Get-StringPart {
     param (
         [Parameter(ValueFromPipeline)]
         [string] $toolOutput,
@@ -27,4 +27,4 @@ function Take-Part {
     $parts = $toolOutput.Split($Delimiter, [System.StringSplitOptions]::RemoveEmptyEntries)
     $selectedParts = $parts[$Part]
     return [string]::Join($Delimiter, $selectedParts)
-}
+}