Andrzej Warzynski 1b2e35e4d4 Revert "[mlir] Add extensible dialects"
This reverts commit dbe9f0914fcfd8444fd9656821af0f1a34a27e7a.

The flang-x86_64-windows buildbot has been failing since this has been merged:
* https://lab.llvm.org/buildbot/#/builders/172/builds/9124
Similar failure was reported by the pre-commit CI.
2022-03-03 10:30:50 +00:00
..