Update .ci/uenv-recipes/tmlqcd/daint-gh200/repo/packages/tmlqcd/package.py

Co-authored-by: chaoos <chaoos@users.noreply.github.com>

Author: mtaillefumier

.ci/uenv-recipes/tmlqcd/daint-gh200/repo/packages/tmlqcd/package.py

@@ -72,6 +72,7 @@ class Tmlqcd(CMakePackage, CudaPackage, ROCmPackage):
     # conflicts
     conflicts("+cuda", when="cuda_arch=none")
     conflicts("+rocm", when="amdgpu_target=none")
+conflicts("+cuda +rocm", msg="CUDA and ROCm support are mutually exclusive")
 
     # hard dependencies
     depends_on("c-lime")