[TASK] Raise requirements and version bump

The extension now requires at least TYPO3 11.5.23. Furthermore,
the version has been raised since two bugfixes have been merged.
Ready for a new release.

composer.json

@@ -24,9 +24,9 @@
         }
     ],
     "require": {
-        "typo3/cms-core": "^11.5.13",
-        "typo3/cms-extbase": "^11.5.13",
-        "typo3/cms-form": "^11.5.13"
+        "typo3/cms-core": "^11.5.23",
+        "typo3/cms-extbase": "^11.5.23",
+        "typo3/cms-form": "^11.5.23"
     },
     "autoload": {
         "psr-4": {

ext_emconf.php

@@ -7,10 +7,10 @@
     'clearCacheOnLoad' => 0,
     'author' => 'Ralf Zimmermann, Elias Häußler',
     'author_email' => '[email protected], [email protected]',
-    'version' => '3.1.0',
+    'version' => '3.1.1',
     'constraints' => [
         'depends' => [
-            'typo3' => '11.5.13-11.99.99',
+            'typo3' => '11.5.23-11.99.99',
         ],
         'conflicts' => [],
         'suggests' => [],