[TASK] Change the label for scheduler "Save and create"

The label for the "Save and create new document" in the scheduler module,
will be change to a more appropriate label "Save and create new task"

Resolves: #83920
Releases: master, 8.7, 7.6
Change-Id: Ic4d6ad9d4598aafbc16c03b5bc50789451f6cdaf
Reviewed-on: https://review.typo3.org/55736
Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Reviewed-by: Mathias Schreiber <mathias.schreiber@typo3.com>
Tested-by: Mathias Schreiber <mathias.schreiber@typo3.com>
Reviewed-by: Andreas Fernandez <a.fernandez@scripting-base.de>
Tested-by: Andreas Fernandez <a.fernandez@scripting-base.de>

typo3/sysext/scheduler/Classes/Controller/SchedulerModuleController.php

@@ -1335,7 +1335,7 @@ protected function getButtons()
                 ->setValue('savenew')
                 ->setForm('tx_scheduler_form')
                 ->setIcon($this->moduleTemplate->getIconFactory()->getIcon('actions-document-save-new', Icon::SIZE_SMALL))
-                ->setTitle($this->getLanguageService()->sL('LLL:EXT:lang/Resources/Private/Language/locallang_common.xlf:saveAndCreateNewDoc'));
+                ->setTitle($this->getLanguageService()->sL('LLL:EXT:scheduler/Resources/Private/Language/locallang.xlf:label.saveAndCreateNewTask'));
             $saveButtonDropdown->addItem($saveAndNewButton);
             $saveAndCloseButton = $buttonBar->makeInputButton()
                 ->setName('CMD')

typo3/sysext/scheduler/Resources/Private/Language/locallang.xlf

@@ -165,6 +165,9 @@
 			<trans-unit id="label.schedulableCommandName">
 				<source><![CDATA[Schedulable Command. <em>Save and reopen to define command arguments</em>]]></source>
 			</trans-unit>
+			<trans-unit id="label.saveAndCreateNewTask">
+				<source>Save and create new task</source>
+			</trans-unit>
 			<trans-unit id="msg.addError">
 				<source>The task could not be added.</source>
 			</trans-unit>