[llvm-branch-commits] [OpenMP] OpenMP 6.0 "taskgraph" support, new tests/test adjustments (PR #194055)

[Julian Brown via llvm-branch-commits]

https://github.com/jtb20 created https://github.com/llvm/llvm-project/pull/194055

Some of these tests are new (from previous iterations of taskgraph
support), some are no longer relevant and some need changes due to the
new implementation.  They've been added, removed or altered accordingly.

Co-Authored-By: Josep Pinot <josep at bsc.es>

commit-id:a44de085