databases/adodb5: 5.18 -> 5.20.4
https://github.com/ADOdb/ADOdb/blob/v5.20.4/docs/changelog.md https://github.com/ADOdb/ADOdb/blob/v5.20.3/docs/changelog.md https://github.com/ADOdb/ADOdb/blob/v5.20.2/docs/changelog.md https://github.com/ADOdb/ADOdb/blob/v5.20.1/docs/changelog.md
Requested by: Peter Beckman <beckman@angryox.com>