[BUGFIX] Return success when zero wizards run in upgrade:run

Having to run zero wizards (e.g. fully upgraded)
is obviously not an error.

Releases: master
Resolves: #86543
Change-Id: Ide967005581e7c5fa956f5ffdb2c482a4a2f2048
Reviewed-on: https://review.typo3.org/58558
Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Tomas Norre Mikkelsen <tomasnorre@gmail.com>
Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Reviewed-by: Mathias Brodala <mbrodala@pagemachine.de>
Tested-by: Mathias Brodala <mbrodala@pagemachine.de>

typo3/sysext/install/Classes/Command/UpgradeWizardRunCommand.php

@@ -261,7 +261,7 @@ protected function runSingleWizard(
      */
     public function runAllWizards(): int
     {
-        $returnCode = 1;
+        $returnCode = 0;
         $wizardInstances = [];
         foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['ext/install']['update'] as $identifier => $class) {
             $wizardInstances[] = $this->getWizard($class, $identifier);