TTL for Fact Tables with TTL less than 20min Fails

[agavra]

We have the following code:

responsive-pub/kafka-client/src/main/java/dev/responsive/kafka/internal/db/spec/TimeWindowedCompactionTableSpec.java

Lines 47 to 52 in 0097f18

	final var compactionWindow = Duration.ofSeconds(delegate.ttlSeconds() / 20);
	final var strategy =
	SchemaBuilder.timeWindowCompactionStrategy()
	.withCompactionWindow(
	compactionWindow.toMinutes(),
	TimeWindowCompactionStrategy.CompactionWindowUnit.MINUTES);

If TTL is less than 20min, we'll try to set the compaction window to 0 which is invalid.