Corrupt test: do not use previous commit so db is actually broken.

Author: greenrobot-team

tests/objectbox-java-test/src/test/java/io/objectbox/BoxStoreBuilderTest.java

@@ -158,7 +158,7 @@ public void validateOnOpenCorruptFile() throws IOException {
         File badDataFile = prepareBadDataFile(dir);
 
         builder = BoxStoreBuilder.createDebugWithoutModel().directory(dir);
-        builder.validateOnOpen(ValidateOnOpenMode.Full).usePreviousCommit();
+        builder.validateOnOpen(ValidateOnOpenMode.Full);
         try {
             store = builder.build();
         } finally {