Version cleanup

Author: Corneil du Plessis

spring-cloud-dataflow-parent/pom.xml

@@ -31,6 +31,7 @@
 		<apache-directory-server.version>1.5.5</apache-directory-server.version>
 		<codearte-props2yml.version>0.5</codearte-props2yml.version>
 		<jettison.version>1.5.2</jettison.version>
+		<snakeyaml.version>1.33</snakeyaml.version>
 		<json-unit.version>2.11.1</json-unit.version>
 		<findbugs.version>3.0.2</findbugs.version>
 		<joda-time.version>2.10.6</joda-time.version>
@@ -50,7 +51,7 @@
 			<dependency>
 				<groupId>org.yaml</groupId>
 				<artifactId>snakeyaml</artifactId>
-				<version>1.33</version>
+				<version>${snakeyaml.version}</version>
 			</dependency>
 			<dependency>
 				<groupId>org.codehaus.jettison</groupId>

spring-cloud-skipper/pom.xml

@@ -26,7 +26,6 @@
 		<jline.version>2.12</jline.version>
 		<jopt.version>4.6</jopt.version>
 
-		<spring.version>5.3.24</spring.version>
 		<spring-statemachine.version>2.3.1</spring-statemachine.version>
 
 		<spring-cloud-dataflow-common.version>2.11.0-SNAPSHOT</spring-cloud-dataflow-common.version>
@@ -36,7 +35,7 @@
 		<spring-cloud-deployer-kubernetes.version>2.9.0-SNAPSHOT</spring-cloud-deployer-kubernetes.version>
 
 		<zeroturnaround.version>1.13</zeroturnaround.version>
-		<spring-restdocs.version>1.2.2.RELEASE</spring-restdocs.version>
+		<spring-restdocs.version>2.0.7.RELEASE</spring-restdocs.version>
 		<java-semver.version>0.9.0</java-semver.version>
 		<spring-cloud-common-security-config.version>2.11.0-SNAPSHOT</spring-cloud-common-security-config.version>
 

trivy.yaml

@@ -1,4 +1,4 @@
 timeout: 20m
 scan:
-  security-checks:
+  scanners:
     - vuln