Updated spirv-tools.

3rdparty/spirv-tools/test/binary_parse_test.cpp

@@ -197,6 +197,8 @@ ParsedInstruction MakeParsedInt32TypeInstruction(uint32_t result_id) {
 
 class BinaryParseTest : public spvtest::TextToBinaryTestBase<::testing::Test> {
  protected:
+  ~BinaryParseTest() { spvDiagnosticDestroy(diagnostic_); }
+
   void Parse(const SpirvVector& words, spv_result_t expected_result,
              bool flip_words = false) {
     SpirvVector flipped_words(words);