Log Message:
lang/algol68g: update to 3.5.5

Version 3.5.0-5, February/June 2024
* Write diagnostics to stderr instead of stdout.
* Minor fix to configuration on Gentoo, OpenBSD and Fedora.
* Minor fixes.

Version 3.4.0-7, October 2023/January 2024
* Fix Darwin configuration issue.
* Enable plugin compiler on Apple Silicon Macs.
* C17 compliant code.
* Procedure "http content" now requires libcurl.
* Procedure "tcp request" is deprecated.
* Minor fixes.