Add dependency script

eng/scripts/Get-PackageVersions.ps1

@@ -0,0 +1,51 @@
+[CmdletBinding()]
+param(
+  [Parameter(ParameterSetName = "versions")]
+  [switch]$Versions,
+  [Parameter(ParameterSetName = "dependencies")]
+  [switch]$Dependencies
+)
+
+$metadata = cargo metadata --format-version 1 --no-deps --all-features | ConvertFrom-Json -AsHashtable
+$packages = $metadata.packages
+foreach ($package in $packages) {
+  try {
+    $resp = Invoke-RestMEthod "https://crates.io/api/v1/crates/$($package.name)"
+    $package.released_version = $resp.crate.max_stable_version
+  }
+  catch {
+  }
+  $package.publish = $null -eq $package.publish
+
+  foreach ($dependency in $package.dependencies) {
+    $dependencyPackage = $packages | Where-Object -Property name -EQ -Value $dependency.name | Select-Object -First 1
+
+    if ($dependencyPackage) {
+      $ordered = [ordered]@{
+        dependant        = $package.name
+        pathVersion      = $dependencyPackage.version
+        released_version = $dependencyPackage.released_version
+      }
+
+      foreach ($key in $dependency.Keys) {
+        $ordered[$key] = $dependency[$key]
+      }
+
+      $dependencyPackage.dependantPackages ??= @()
+      $package.packageDependencies ??= @()
+
+      $dependencyPackage.dependantPackages += [hashtable]$ordered
+      $package.packageDependencies += [hashtable]$ordered
+    }
+  }
+}
+
+if ($Versions) {
+  $packages | Select-Object name, version, publish, released_version
+}
+elseif ($Dependencies) {
+  $packages.packageDependencies | Select-Object dependant, @{Name = 'dependency'; Expression = { $_.name } }, req, @{Name = 'released'; Expression = { $_.released_version } }, pathVersion, @{Name = 'byPath'; Expression = { !!$_.path } }
+}
+else {
+  $packages | Select-Object name, version, publish, released_version, packageDependencies, dependantPackages
+}