Fix GathererIT by using create-drop on DDL

Author: ato

gatherer/pom.xml

@@ -168,7 +168,6 @@
         <dependency>
             <groupId>com.h2database</groupId>
             <artifactId>h2</artifactId>
-            <version>2.1.210</version>
         </dependency>
         <dependency>
             <groupId>org.postgresql</groupId>

gatherer/test/pandas/GathererIT.java

@@ -38,10 +38,10 @@
  */
 @SpringBootTest(classes = PandasGatherer.class, properties = {
         "spring.datasource.url = jdbc:h2:mem:it;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=FALSE",
-        "spring.jpa.properties.hibernate.dialect = pandas.core.PandasH2Dialect",
         "heritrix.url = https://localhost:18443/engine",
         "heritrix.password = password",
-        "bamboo.crawlSeriesId = 1"})
+        "bamboo.crawlSeriesId = 1",
+        "spring.jpa.hibernate.ddl-auto=create-drop"})
 @ContextConfiguration(initializers = GathererIT.Initializer.class)
 @MockServerTest("bamboo.url = http://127.0.0.1:${mockServerPort}/bamboo")
 public class GathererIT {