Upgrade animal sniffer to 1.20
This addresses a bad class file issues seen when using an explicit
JAXB dependency. Release notes:
https://github.com/mojohaus/animal-sniffer/releases
diff --git a/project/pom.xml b/project/pom.xml
index 814dab1..4fd0440 100644
--- a/project/pom.xml
+++ b/project/pom.xml
@@ -504,7 +504,7 @@
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>animal-sniffer-maven-plugin</artifactId>
- <version>1.16</version>
+ <version>1.20</version>
<executions>
<execution>
<phase>test</phase>