Minor adaptation of required gpu headers

src/pystencils/backend/platforms/cuda.py

@@ -33,7 +33,7 @@ class CudaPlatform(GenericGpu):
 
     @property
     def required_headers(self) -> set[str]:
-        return super().required_headers | {'"pystencils_runtime/cuda.cuh"'}
+        return super().required_headers | {'"pystencils_runtime/cuda.cuh"', '"gpu_atomics.h"'}
 
     def resolve_reduction(
         self,

src/pystencils/backend/platforms/generic_gpu.py

@@ -203,9 +203,7 @@ class GenericGpu(Platform):
     @property
     @abstractmethod
     def required_headers(self) -> set[str]:
-        return {
-            '"gpu_atomics.h"',
-        }
+        return set()
 
     @abstractmethod
     def resolve_reduction(