Update snakeyaml and jettison libs (#5144)

* Ensure SnakeYaml version is at least 1.31

See #5127

* Ensure Jettison is at least 1.5.1

See #5127

Co-authored-by: Corneil du Plessis <[email protected]>

Author: onobc

spring-cloud-dataflow-rest-resource/pom.xml

@@ -60,6 +60,11 @@
 			<groupId>commons-io</groupId>
 			<artifactId>commons-io</artifactId>
 		</dependency>
+		<dependency>
+			<groupId>org.codehaus.jettison</groupId>
+			<artifactId>jettison</artifactId>
+			<version>[1.5.1,)</version>
+		</dependency>
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>

spring-cloud-dataflow-shell-core/pom.xml

@@ -44,6 +44,7 @@
 		<dependency>
 			<groupId>org.yaml</groupId>
 			<artifactId>snakeyaml</artifactId>
+			<version>[1.31,)</version>
 		</dependency>
 		<dependency>
 			<groupId>io.codearte.props2yaml</groupId>

spring-cloud-dataflow-single-step-batch-job/pom.xml

@@ -45,6 +45,11 @@
 			<groupId>org.springframework.batch</groupId>
 			<artifactId>spring-batch-test</artifactId>
 		</dependency>
+		<dependency>
+			<groupId>org.codehaus.jettison</groupId>
+			<artifactId>jettison</artifactId>
+			<version>[1.5.1,)</version>
+		</dependency>
 		<dependency>
 			<groupId>com.microsoft.sqlserver</groupId>
 			<artifactId>mssql-jdbc</artifactId>