Added plexus dependency; fixes gh-1697

pom.xml

@@ -66,6 +66,7 @@
 		<!-- Aligned with Gradle, otherwise Gradle based projects won't work well -->
 		<contract.kotlin.version>1.4.32</contract.kotlin.version>
 		<commons-beanutils.version>1.9.4</commons-beanutils.version>
+		<sisu-inject-plexus.version>2.6.0</sisu-inject-plexus.version>
 
 		<javadoc.failOnError>true</javadoc.failOnError>
 		<javadoc.failOnWarnings>false</javadoc.failOnWarnings>
@@ -420,6 +421,11 @@
 				<artifactId>maven-settings-builder</artifactId>
 				<version>${maven.version}</version>
 			</dependency>
+			<dependency>
+				<groupId>org.sonatype.sisu</groupId>
+				 <artifactId>sisu-inject-plexus</artifactId>
+				<version>${sisu-inject-plexus.version}</version>
+			 </dependency>
 			<dependency>
 				<groupId>org.apache.maven.resolver</groupId>
 				<artifactId>maven-resolver</artifactId>

spring-cloud-contract-starters/spring-cloud-starter-contract-stub-runner/pom.xml

@@ -79,6 +79,10 @@
 			<groupId>org.apache.maven.resolver</groupId>
 			<artifactId>maven-resolver-api</artifactId>
 		</dependency>
+		<dependency>
+			<groupId>org.sonatype.sisu</groupId>
+			 <artifactId>sisu-inject-plexus</artifactId>
+		</dependency>
 	</dependencies>
 	<build>
 		<plugins>