NSHM Unit tests

When running NSHM unit tests in pipeline, instead of running the hazard calculation in the junit test itself the hazard calculation is done by running a java class and writing out the results to JSON files.

src/test/java/gov/usgs/earthquake/nshmp/model/NshmTestUtils.java

@@ -135,8 +135,11 @@ class NshmTestUtils {
   }
 
   private static void compareCurves(NshmModel nshmModel, NamedLocation location) {
+    LOGGER.info("Compare curves");
     Map<String, XySequence> actual = generateActual(nshmModel, location);
+    LOGGER.info("Generated acutal");
     Map<String, XySequence> expected = readExpected(nshmModel, location);
+    LOGGER.info("Read expected");
 
     for (String key : actual.keySet()) {
       assertCurveEquals(expected.get(key), actual.get(key), TOLERANCE);