Fix 'only' key references

packer/windowsserver2019.pkr.hcl

@@ -160,20 +160,20 @@ build {
   }
 
   provisioner "powershell" {
-    only   = ["srv2019-v"]
+    only   = ["vsphere-iso.srv2019-v"]
     inline = [
       "New-Item -Path 'C:\\Payload\\Scripts' -ItemType 'Directory' -Force:$True -Confirm:$False"
     ]
   }
 
   provisioner "file" {
-    only        = ["srv2019-v"]
+    only        = ["vsphere-iso.srv2019-v"]
     destination = "C:\\Payload\\"
     source      = "scripts/Server2019/payload/"
   }
 
   provisioner "powershell" {
-    only    = ["srv2019-v"]
+    only    = ["vsphere-iso.srv2019-v"]
     scripts = [
       "scripts/Server2019/Register-ScheduledTask.ps1"
     ]
@@ -181,7 +181,7 @@ build {
 
   post-processors {
     post-processor "vsphere" {
-      only                = ["srv2019-t"]
+      only                = ["vsphere-iso.srv2019-t"]
 
       host                = var.vcenter_server
       username            = var.vsphere_username
@@ -200,7 +200,7 @@ build {
       overwrite           = true
     }
     post-processor "vsphere-template" {
-      only          = ["srv2019-t"]
+      only          = ["vsphere-iso.srv2019-t"]
 
       host          = var.vcenter_server
       username      = var.vsphere_username
@@ -214,7 +214,7 @@ build {
     }
   }
   post-processor "shell-local" {
-    only   = ["srv2019-v"]
+    only   = ["vsphere-iso.srv2019-v"]
     inline = [
       "pwsh -command \"& scripts/Update-OvfConfiguration.ps1 \\",
       " -OVFFile '/scratch/srv2019-v/${var.vm_guestos}-${var.vm_name}-v.ovf' \\",