Move SetTestPipelineVersion.ps1 to eng/common (#1780)

Co-authored-by: Chidozie Ononiwu <chononiw@microsoft.com>

eng/common/scripts/SetTestPipelineVersion.ps1

@@ -0,0 +1,33 @@
+# Sets a valid version for a package using the buildID
+
+param (
+  [Parameter(mandatory = $true)]
+  $BuildID,
+  [Parameter(mandatory = $true)]
+  $PackagName,
+  [Parameter(mandatory = $true)]
+  $ServiceDirectory
+)
+
+. common.ps1
+
+$latestTags = git tag -l "${PackageName}_*"
+$semVars = @()
+
+Foreach ($tags in $latestTags)
+{
+  $semVars += $tags.Replace("${PackageName}_", "")
+}
+
+$semVarsSorted = [AzureEngSemanticVersion]::SortVersionStrings($semVars)
+LogDebug "Last Published Version $($semVarsSorted[0])"
+
+$newVersion = [AzureEngSemanticVersion]::new($semVarsSorted[0])
+$newVersion.PrereleaseLabel = $newVersion.DefaultPrereleaseLabel
+$newVersion.PrereleaseNumber = $BuildID
+
+LogDebug "Version to publish [ $($newVersion.ToString()) ]"
+
+SetPackageVersion -PackageName $PackagName `
+  -Version $newVersion `
+  -ServiceDirectory $ServiceDirectory `