DPC++ runtime package renamed to dpcpp-cpp-rt (#580)

From @tomashek:
> dpcpp_cpp_rt was renamed to dpcpp-cpp-rt. We need to make sure we are using the new ones. The old are still around for backward compatibility.

Co-authored-by: Oleksandr Pavlyk <[email protected]>

Author: PokhodenkoSA

conda-recipe/meta.yaml

@@ -27,7 +27,7 @@ requirements:
     run:
         - python
         - {{ pin_compatible('numpy') }}
-        - dpcpp_cpp_rt >=2021.2
+        - dpcpp-cpp-rt >=2021.2
 
 test:
     requires: