fix: restore .value access when using -AllPages on group queries

Invoke-GraphRequest with -AllPages returns the full response object
with accumulated items in .value, not a flat array.

Scripts/Deploy-IntuneBaseline.ps1

@@ -379,7 +379,7 @@ if($baseline.ContainsKey("groups") -and $baseline["groups"])
 {
     Write-Host "`nResolving groups..." -ForegroundColor Cyan
     $existingGroupsResp = Invoke-GraphRequest "/groups?`$select=id,displayName&`$orderby=displayName" -AllPages
-    $existingGroups = $existingGroupsResp
+    $existingGroups = $existingGroupsResp.value
 
     foreach($grpDef in $baseline["groups"])
     {
@@ -414,7 +414,7 @@ if($baseline.ContainsKey("groups") -and $baseline["groups"])
 #region Pre-load all existing groups for assignment resolution
 Write-Host "`nPre-loading group directory..." -ForegroundColor Cyan
 $allGroupsResp = Invoke-GraphRequest "/groups?`$select=id,displayName&`$orderby=displayName" -AllPages
-foreach($g in $allGroupsResp)
+foreach($g in $allGroupsResp.value)
 {
     if(-not $groupCache.ContainsKey($g.displayName))
     {