[BUGFIX] Fix plugin list type to CType migration (#5521)

* [BUGFIX] Fix plugin list type to CType migration

See Forge issue: https://forge.typo3.org/issues/105135

Releases: main, 13.4, 12.4

* Update Documentation/ApiOverview/ContentElements/_Migration/_typoscript.diff

Co-authored-by: Stefan Frömken <froemken@gmail.com>

* Update _typoscript.diff

---------

Co-authored-by: Lina Wolf <48202465+linawolf@users.noreply.github.com>
Co-authored-by: Stefan Frömken <froemken@gmail.com>

Author: 3 people

Documentation/ApiOverview/ContentElements/_Migration/PluginListTypeToCTypeUpdate.php

@@ -26,6 +26,6 @@ public function getTitle(): string
 
     public function getDescription(): string
     {
-        return 'Migrates my_extension_pi1, my_extension_pi2  from list_type to CType. ';
+        return 'Migrates my_extension_pi1, my_extension_pi2 from list_type to CType.';
     }
 }

Documentation/ApiOverview/ContentElements/_Migration/_typoscript.diff

@@ -1,20 +1,24 @@
 -tt_content.list.20.examples_pi1 = USER
 -tt_content.list.20.examples_pi1 {
-+tt_content.examples_pi1 = USER
++tt_content.examples_pi1 =< lib.contentElement
 +tt_content.examples_pi1 {
-     userFunc = MyVendor\Examples\Controller\ExampleController->example
-     settings {
-         singlePid = 42
-         listPid = 55
-     }
-     view {
-         templateRootPath = {$templateRootPath}
-         partialRootPath = {$partialRootPath}
-         layoutRootPath = {$layoutRootPath}
+     20 = USER
+     20 {
+         userFunc = MyVendor\Examples\Controller\ExampleController->example
+         settings {
+             singlePid = 42
+             listPid = 55
+         }
+         view {
+             templateRootPaths.10 = {$templateRootPath}
+             partialRootPaths.10 = {$partialRootPath}
+             layoutRootPaths.10 = {$layoutRootPath}
+         }
      }
+     templateName = Generic
  }
 
  # Or if you used the plugin top level object:
 
 -tt_content.list.20.examples_pi1 < plugin.tx_examples_pi1
-+tt_content.examples_pi1 < plugin.tx_examples_pi1
++tt_content.examples_pi1.20 < plugin.tx_examples_pi1