Get only LTS Node versions from manifest

get-new-tool-versions/parsers/verify-added-to-image/verify-common-tool-parser.psm1

@@ -9,7 +9,9 @@ function Search-ToolsVersionsNotOnImage {
     $stableReleases = (Invoke-RestMethod $ReleasesUrl) | Where-Object stable -eq $true
     $stableReleaseVersions = $stableReleases | ForEach-Object {
         if ($ToolName -eq "Node") {
-            $_.$FilterParameter.split(".")[0] + ".0"
+            if ($_.lts) {
+              $_.$FilterParameter.split(".")[0] + ".0"
+            } else { return }
         } else {
             $_.$FilterParameter.split(".")[0,1] -join"."
         }