Make CI works again

Author: Phosphorus15

jni/CMakeLists.txt

@@ -50,7 +50,7 @@ set(
  tree/bit/BinaryIndexedTree.h
  tree/heap/MinHeap.h
  tree/heap/MaxHeap.h
- tree/SEGTREE.H
+ tree/Segtree.h
  graph/FrontStarGraph.h
  math/Trigonometric.h
  math/Vector.h