Fix up com.fasterxml.jackson.jaxrs from [2.9.8,] to 2.11.3

Always use explicit dependencies to make sure that builds work.

Change-Id: I75274a836a148c45d1d29fd07251f0497aa275df
diff --git a/core/pom.xml b/core/pom.xml
index 8e91fa7..958595a 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -171,7 +171,7 @@
 		<dependency>
 			<groupId>com.fasterxml.jackson.jaxrs</groupId>
 			<artifactId>jackson-jaxrs-json-provider</artifactId>
-			<version>[2.9.8,)</version>
+			<version>2.11.3</version>
 		</dependency>
 
 		<!-- Flyway -->