Update dependency io.rest-assured:rest-assured to v5

Author: renovate[bot]

pom.xml

@@ -22,7 +22,7 @@
 		<!-- Dependency versions used all over the project -->
 		<spring-cloud-dependencies.version>2020.0.6</spring-cloud-dependencies.version>
 		<springdoc-openapi-ui.version>1.6.15</springdoc-openapi-ui.version>
-		<rest-assured.version>4.5.1</rest-assured.version>
+		<rest-assured.version>5.3.0</rest-assured.version>
 	</properties>
 
 	<dependencyManagement>