Fix long line in IpAddressUtils.php

Author: Stefan Weil

module/VuFind/src/VuFind/Net/IpAddressUtils.php

@@ -129,14 +129,14 @@ public function isInRange(string $ip, array $ranges): bool
                 if ($subnet === false) {
                     continue;
                 }
-                $prefixLength = (int) $prefixLength;
+                $prefixLength = (int)$prefixLength;
 
                 // Calculate the network mask
                 $networkMask = str_repeat('f', $prefixLength >> 2)  // Full hex nibbles
                     . str_repeat(
-                          dechex((0xf0 >> ($prefixLength % 4)) & 0xf),
-                          ($prefixLength % 4 !== 0) ? 1 : 0
-                      )  // Partial nibble
+                        dechex((0xf0 >> ($prefixLength % 4)) & 0xf),
+                        ($prefixLength % 4 !== 0) ? 1 : 0
+                    )  // Partial nibble
                     . str_repeat('0', (128 - $prefixLength) >> 2); // Remaining bits as zero
 
                 $networkMask = pack('H*', $networkMask);