add build task info to custom instructions for `vscode-copilot-chat` (#1013)

* fix #264387

* Update .github/copilot-instructions.md

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Megan Rogge committed 9mo ago

18bae51b1e34e2f68dd98539f68706a579f93273

Parent: ea04b59

Committed by GitHub <noreply@github.com> on 9/10/2025, 8:50:15 PM