Attempt to fix win ci

Author: oleksandr-pavlyk

conda-recipe/meta.yaml

@@ -22,6 +22,7 @@ requirements:
     # TODO: keep in sync with /pyproject.toml
     build:
         - {{ compiler('cxx') }}
+        - {{ stdlib('c') }}
         - {{ compiler('dpcpp') }} >={{ required_compiler_version }}
         - sysroot_linux-64 >=2.28  # [linux]
     host:
@@ -56,6 +57,7 @@ test:
     requires:
         - {{ compiler('c') }}
         - {{ compiler('cxx') }}
+        - {{ stdlib('c') }}
         - cython
         - setuptools
         - pytest