fix: Make sure array starts at 0 after array filter

Signed-off-by: Marcel Klehr <[email protected]>

lib/private/TextProcessing/Manager.php

@@ -282,14 +282,14 @@ public function getPreferredProviders(OCPTask $task): array {
 			$preferences = json_decode($json, true);
 			if (isset($preferences[$task->getType()])) {
 				// If a preference for this task type is set, move the preferred provider to the start
-				$provider = current(array_filter($providers, fn ($provider) => $provider::class === $preferences[$task->getType()]));
+				$provider = current(array_values(array_filter($providers, fn ($provider) => $provider::class === $preferences[$task->getType()])));
 				if ($provider !== false) {
 					$providers = array_filter($providers, fn ($p) => $p !== $provider);
 					array_unshift($providers, $provider);
 				}
 			}
 		}
-		$providers = array_filter($providers, fn (IProvider $provider) => $task->canUseProvider($provider));
+		$providers = array_values(array_filter($providers, fn (IProvider $provider) => $task->canUseProvider($provider)));
 		return $providers;
 	}
 }