vndk-def: Rename VNDKHeuristics to VNDKResult

This commit renames VNDKHeuristics to VNDKResult so that the naming
convention is consistent with SPLibResult.

Test: ./tests/run.py
Change-Id: I248ce23d9203848baf3670f5bbd31b9fa034f596
(cherry picked from commit 8293664ac3f8a72de91a2eb9545c770714afcbce)
1 file changed