[BUGFIX] Fix wording of encryption key in Installer

The description of the encryption key uses the irregular verb
'output' in the wrong way.

Resolves: #54677
Releases: 6.2
Change-Id: Iad5cf8fea6e57cd8449da6d93edd7d05b3b52bf8
Reviewed-on: https://review.typo3.org/26611
Reviewed-by: Stefan Neufeind
Tested-by: Stefan Neufeind

typo3/sysext/install/Resources/Private/Partials/Action/Tool/ImportantActions/SetNewEncryptionKey.html

 <h4>Change encryption key</h4>
 <p>
 	The encryption key is a random string that should be unique for this TYPO3 CMS instance.
-	It is a security relevant value and is never outputted directly.
+	It is a security relevant value and it is never output directly.
 	Setting a new encryption key will invalidate temporary information and might invalidate URLs, so all
 	caches should be cleared afterwards. Additionally, you will be logged out from the install tool.
 </p>