Ent: fixed lint issue on 'main'

Signed-off-by: mrizzi <mrizzi@redhat.com>

pkg/assembler/backends/ent/backend/helpers.go

@@ -65,26 +65,3 @@ func fromPtrSlice[T any](slice []*T) []T {
 	}
 	return ptrs
 }
-
-func chunk[T any](collection []T, size int) [][]T {
-	if size <= 0 {
-		panic("Second parameter must be greater than 0")
-	}
-
-	chunksNum := len(collection) / size
-	if len(collection)%size != 0 {
-		chunksNum += 1
-	}
-
-	result := make([][]T, 0, chunksNum)
-
-	for i := 0; i < chunksNum; i++ {
-		last := (i + 1) * size
-		if last > len(collection) {
-			last = len(collection)
-		}
-		result = append(result, collection[i*size:last])
-	}
-
-	return result
-}