### 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, global_table_name: TableName
    ) -> DescribeGlobalTableOutput:
        details = get_store(context.account_id, context.region).GLOBAL_TABLES.get(global_table_name)
        if not details:
            raise GlobalTableNotFoundException("Global table with this name does not exist")
        return DescribeGlobalTableOutput(GlobalTableDescription=details)
    def list_global_tables(
        self,
        context: RequestContext,
        exclusive_start_global_table_name: TableName = None,
        limit: PositiveIntegerObject = None,
        region_name: RegionName = None,
    ) -> ListGlobalTablesOutput:
        
        result = [
            select_attributes(tab, ["GlobalTableName", "ReplicationGroup"])
            for tab in get_store(context.account_id, context.region).GLOBAL_TABLES.values()
        ]
        return ListGlobalTablesOutput(GlobalTables=result)
    def update_global_table(
        self,
        context: RequestContext,
        global_table_name: TableName,
        replica_updates: ReplicaUpdateList,
    ) -> UpdateGlobalTableOutput:
        details = get_store(context.account_id, context.region).GLOBAL_TABLES.get(global_table_name)
        if not details:
            raise GlobalTableNotFoundException("Global table with this name does not exist")
        for update in replica_updates or []: