### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

Calling `describeTimeToLive` to a non-existent table returns a result rather than throwing resource not found.

Test case pseudo-code:
```
try {
  dynamo.describeTimeToLive(new DescribeTimeToLiveRequest()
         .withTableName("non-existent-table"));
  fail();
} catch (ResourceNotFoundException ex) {
  // Pass
}
```

### Expected Behavior

Expecting call to throw 

### How are you starting LocalStack?

Custom (please describe below)

### Steps To Reproduce

#### How are you starting localstack (e.g., `bin/localstack` command, arguments, or `docker-compose.yml`)

    TestContainers from Java

### Environment

```markdown
- OS: MacOS
- LocalStack: 2.2.0
```


### Anything else?

_No response_
self, context: RequestContext, table_name: TableName
    ) -> DescribeKinesisStreamingDestinationOutput:
        self.ensure_table_exists(context.account_id, context.region, table_name)
        table_def = (
            get_store(context.account_id, context.region).table_definitions.get(table_name) or {}
        )
        stream_destinations = table_def.get("KinesisDataStreamDestinations") or []
        return DescribeKinesisStreamingDestinationOutput(
            KinesisDataStreamDestinations=stream_destinations, TableName=table_name
        )
    #
    
    #
    def describe_continuous_backups(
        self, context: RequestContext, table_name: TableName
    ) -> DescribeContinuousBackupsOutput:
        self.get_global_table_region(context, table_name)
        store = get_store(context.account_id, context.region)
        continuous_backup_description = (
            store.table_properties.get(table_name, {}).get("ContinuousBackupsDescription")
        ) or ContinuousBackupsDescription(
            ContinuousBackupsStatus=ContinuousBackupsStatus.ENABLED,
            PointInTimeRecoveryDescription=PointInTimeRecoveryDescription(
                PointInTimeRecoveryStatus=PointInTimeRecoveryStatus.DISABLED
            ),
        )
        return DescribeContinuousBackupsOutput(
            ContinuousBackupsDescription=continuous_backup_description
        )
    def update_continuous_backups(