OZG-3778 replace seconds with milliseconds

formcycle-adapter/formcycle-adapter-impl/src/main/java/de/itvsh/kop/eingang/formcycle/VorgangNummerSupplier.java

@@ -13,7 +13,7 @@ public class VorgangNummerSupplier {
 
 	public String get() {
 		var resultBuilder = addPrefix(new StringBuilder());
-		long currentTimeSeconds = Instant.now().getEpochSecond();
+		long currentTimeSeconds = Instant.now().toEpochMilli();
 		for (int i = 0; i < SUFFIX_LENGTH; i++) {
 			resultBuilder.append(BASE30_ALPHABET.charAt((int) currentTimeSeconds % 30));
 			currentTimeSeconds /= 30;