fix(config): remove exception for invalid list string in TableTopicConfigValidator

[Gezi-lzq]

• The error indicates the configuration value month(ts) is invalid because it is not recognized as a valid list string.

java.util.concurrent.ExecutionException: org.apache.kafka.common.errors.InvalidConfigurationException: Invalid value month(ts) for configuration : Invalid list string month(ts)
	at java.base/java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:396)
	at java.base/java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2096)
	at org.apache.kafka.common.internals.KafkaFutureImpl.get(KafkaFutureImpl.java:180)
	at kafka.admin.ConfigCommand$.alterConfig(ConfigCommand.scala:382)
	at kafka.admin.ConfigCommand$.processCommand(ConfigCommand.scala:349)
	at kafka.admin.ConfigCommand$.main(ConfigCommand.scala:98)
	at kafka.admin.ConfigCommand.main(ConfigCommand.scala)
Caused by: org.apache.kafka.common.errors.InvalidConfigurationException: Invalid value month(ts) for configuration : Invalid list string month(ts)

• The method ConfigCommand#parseConfigsToBeAdded parses user-supplied configurations from the command line into a Properties object.
• It processes a comma-separated string of key=value pairs.
• To handle values containing commas, the method treats commas inside square brackets [] as part of the value, not as separators.
• It trims spaces around keys and values, removes the surrounding brackets from values, then stores the cleaned pairs in props.
• Example: "k2=[v2_a,v2_b]" is stored as key k2 and value v2_a,v2_b without brackets.

automq/core/src/main/scala/kafka/admin/ConfigCommand.scala

Lines 292 to 303 in 21caf6b

	if (opts.options.has(opts.addConfig)) {
	// Split list by commas, but avoid those in [], then into KV pairs
	// Each KV pair is of format key=value, split them into key and value, using -1 as the limit for split() to
	// include trailing empty strings. This is to support empty value (e.g. 'ssl.endpoint.identification.algorithm=')
	val pattern = "(?=[^\\]]*(?:\\[|$))"
	val configsToBeAdded = opts.options.valueOf(opts.addConfig)
	.split("," + pattern)
	.map(_.split("""\s*=\s*""" + pattern, -1))
	require(configsToBeAdded.forall(config => config.length == 2), "Invalid entity config: all configs to be added must be in the format \"key=val\".")
	//Create properties, parsing square brackets from values if necessary
	configsToBeAdded.foreach(pair => props.setProperty(pair(0).trim, pair(1).replaceAll("\\[?\\]?", "").trim))
	}

The error likely arises because month(ts) was not enclosed in brackets, so the parser misinterprets it as an invalid list.