Complex property names in JSON queries require quoting

[B4nan]

Describe the bug
When querying JSON properties, they sometimes require quoting, e.g. when the property name starts with a number.

https://mikroorm.slack.com/archives/CFSAF8DEX/p1682066001116079

To Reproduce
Try to query JSON property that starts with a number.

// generates
select `j0`.* from `jwt` as `j0` where `j0`.`jwt_data`->'$.4mh:Login:Type' = 'SecureDownloadLink' and `j0`.`jwt_data`->'$.4mh:SecureDownloadLink:Id' = '8768c9a0-542d-4ac7-b0a9-7b4b627a6fb1'
// but it should be
select `j0`.* from `jwt` as `j0` where `j0`.`jwt_data`->'$."4mh:Login:Type"' = 'SecureDownloadLink' and `j0`.`jwt_data`->'$."4mh:SecureDownloadLink:Id"' = '8768c9a0-542d-4ac7-b0a9-7b4b627a6fb1'