### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

The provided example does not put a message in SQS.

### Expected Behavior

The provided example puts a message in SQS.

### How are you starting LocalStack?

With a docker-compose file

### Steps To Reproduce

The following scripts returns no items in SQS, but it should. The bit detail: foo is not matched.

```
awslocal events create-event-bus \
    --name detail-bus-1

awslocal sqs create-queue \
    --queue-name "detail-sqs-1"

awslocal events put-rule \
    --name "detail-rule-1" \
    --event-bus-name "detail-bus-1" \
    --event-pattern '{ "detail": { "foo": [ { "exists": true } ] } }'

awslocal events put-targets \
    --rule "detail-rule-1" \
    --event-bus-name "detail-bus-1" \
    --targets "Id"="detail-target-rule-1","Arn"="arn:aws:sqs:us-east-1:000000000000:detail-sqs-1","InputPath"="$.detail"

awslocal events put-events --entries '[{"DetailType": "test", "Source": "aws.test", "Detail": "{ \"foo\": \"bar\" }", "EventBusName": "detail-bus-1"}]'
awslocal sqs receive-message --queue-url http://localhost:4566/000000000000/detail-sqs-1
```

### Environment

```markdown
- OS: macOS 13.3.1
- LocalStack: 1.4.0
```


### Anything else?

_No response_
store: EventsStore,
        name: Optional[RuleName],
        state: Optional[RuleState],
        schedule_expression: Optional[ScheduleExpression],
        event_bus_name_or_arn: Optional[EventBusNameOrArn] = None,
    ):
        if not schedule_expression:
            return
        try:
            cron = EventsProvider.convert_schedule_to_cron(schedule_expression)
        except ValueError as e:
            LOG.error("Error parsing schedule expression: %s", e)
            raise ValidationException("Parameter ScheduleExpression is not valid.") from e
        job_func = EventsProvider.get_scheduled_rule_func(
            store, name, event_bus_name_or_arn=event_bus_name_or_arn
        )
        LOG.debug("Adding new scheduled Events rule with cron schedule %s", cron)
        enabled = state != "DISABLED"
        job_id = JobScheduler.instance().add_job(job_func, cron, enabled)
        rule_scheduled_jobs = store.rule_scheduled_jobs
        rule_scheduled_jobs[name] = job_id
    def put_rule(