Update agent guidance.

Commit
5df60b239ccc8d9f7c474e0d00abab6485c5ac50
Author
Marius Peter <dev@marius-peter.com>
Author date
Committer
Marius Peter <dev@marius-peter.com>
Committer date
AGENTS.org
index d596d1c5..985edd05 100644..100644
@@ -77,3 +77,6 @@
77 77
78 78 - Modifications to the code SHALL be followed by running regression
79 79 tests.
80 Added: - When attempting to compile this project, agents SHALL use a
81 Added: non-default Dream server listening port, so that agent test builds
82 Added: won't clash with an existing Dream server.