[Chapel Merge] Remove old compiler/next file

Branch: refs/heads/main
Revision: 626cd00
Author: aconsroe-hpe
Link: Remove old compiler/next file by aconsroe-hpe · Pull Request #19297 · chapel-lang/chapel · GitHub
Log Message:

Merge pull request #19297 from aconsroe-hpe/cleanup/next-migration

Remove old compiler/next file

This slipped through from #19232 and the rename from next -> dyno

Trivial and not reviewed

Modified Files:
R compiler/next/util/CMakeLists.txt

Compare: https://github.com/chapel-lang/chapel/compare/f9185262dae8...626cd00729ab