tree a29ad4210768832f45c8d30e69630d577a0fa825
parent ed187884362d9b86d157522b1184bf7099db717b
author tlattner <tanyalattner@llvm.org> 1659052478 -0700
committer Copybara-Service <copybara-worker@google.com> 1659052755 -0700

Update references to mailing lists that have moved to Discourse.

GitOrigin-RevId: 520d29f38108e60bff3f10ffec9443745e3217c5