Require dpcpp compiler 2024.0 and runtime >=2024.0

Also introduced jinja variable to keep those two in sync.

Author: oleksandr-pavlyk

conda-recipe/meta.yaml

@@ -1,3 +1,5 @@
+{% set required_compiler_version = "2024.0" %}
+
 package:
     name: dpctl
     version: {{ GIT_DESCRIBE_TAG }}
@@ -14,7 +16,7 @@ build:
 requirements:
     build:
         - {{ compiler('cxx') }}
-        - {{ compiler('dpcpp') }} >=2023.2  # [not osx]
+        - {{ compiler('dpcpp') }} >={{ required_compiler_version }}  # [not osx]
         - sysroot_linux-64 >=2.28  # [linux]
     host:
         - setuptools
@@ -29,7 +31,7 @@ requirements:
     run:
         - python
         - {{ pin_compatible('numpy', min_pin='x.x', upper_bound='1.26') }}
-        - dpcpp-cpp-rt >=2023.2
+        - dpcpp-cpp-rt >={{ required_compiler_version }}
         - level-zero  # [linux]
 
 test: