Upgrade to Jest 5.3.4

Closes gh-14095

Author: snicoll

spring-boot-project/spring-boot-dependencies/pom.xml

@@ -97,7 +97,7 @@
 		<jdom2.version>2.0.6</jdom2.version>
 		<jedis.version>2.9.0</jedis.version>
 		<jersey.version>2.26</jersey.version>
-		<jest.version>5.3.3</jest.version>
+		<jest.version>5.3.4</jest.version>
 		<jetty.version>9.4.11.v20180605</jetty.version>
 		<jetty-jsp.version>2.2.0.v201112011158</jetty-jsp.version>
 		<jetty-el.version>8.5.24.2</jetty-el.version>