[TEST] Update ML categorization expected result following C++ change
Original commit: elastic/x-pack-elasticsearch@4d3ab7adc8fcecdd46a984e75897ae76a997995f
@@ -109,7 +109,7 @@ public class CategorizationIT extends MlNativeAutodetectIntegTestCase {
CategoryDefinition category2 = categories.get(1);
assertThat(category2.getRegex(), equalTo(".*?Failed.+?to.+?shutdown.+?error.+?" +
- "org.aaaa.bbbb.Cccc.+?line.+?caused.+?by.+?foo.+?exception.*"));
+ "org\\.aaaa\\.bbbb\\.Cccc.+?line.+?caused.+?by.+?foo.+?exception.*"));
assertThat(category2.getExamples(), equalTo(Collections.singletonList(
"Failed to shutdown [error org.aaaa.bbbb.Cccc line 54 caused by foo exception]")));
