Lets spring-cloud-build manage kotlin-maven-plugin

Fixes gh-1309

Author: spencergibb

spring-cloud-function-context/pom.xml

@@ -98,13 +98,11 @@
 		<dependency>
 			<groupId>org.jetbrains.kotlin</groupId>
 			<artifactId>kotlin-stdlib-jdk8</artifactId>
-			<version>2.2.20</version>
 			<optional>true</optional>
 		</dependency>
 		<dependency>
 			<groupId>org.jetbrains.kotlin</groupId>
 			<artifactId>kotlin-reflect</artifactId>
-			<version>2.2.20</version>
 			<optional>true</optional>
 		</dependency>
 		<dependency>

spring-cloud-function-kotlin/pom.xml

@@ -108,20 +108,6 @@
 			<plugin>
 				<artifactId>kotlin-maven-plugin</artifactId>
 				<groupId>org.jetbrains.kotlin</groupId>
-				<executions>
-					<execution>
-						<id>test-compile</id>
-						<goals>
-							<goal>test-compile</goal>
-						</goals>
-						<configuration>
-							<sourceDirs>
-								<sourceDir>${project.basedir}/src/test/kotlin</sourceDir>
-								<sourceDir>${project.basedir}/src/test/java</sourceDir>
-							</sourceDirs>
-						</configuration>
-					</execution>
-				</executions>
 			</plugin>
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>