fix something and use newer plugin

Author: slachiewicz

pom.xml

@@ -244,6 +244,7 @@ under the License.
             <plugin>
               <groupId>org.apache.maven.plugins</groupId>
               <artifactId>maven-invoker-plugin</artifactId>
+              <version>3.9.1</version>
               <configuration>
                 <debug>true</debug>
                 <showErrors>true</showErrors>

src/it/deploy-attached-sources/invoker.properties

@@ -16,7 +16,7 @@
 # under the License.
 
 # Clean build of the jars
-invoker.goals = clean package 
+invoker.goals = clean package
 
 # Deploy the jars in a separate step
 invoker.goals.2 = ${project.groupId}:${project.artifactId}:${project.version}:deploy-file

src/it/deploy-default-packaging/invoker.properties

@@ -16,4 +16,4 @@
 # under the License.
 
 # Clean build of the jars
-invoker.goals = ${project.groupId}:${project.artifactId}:${project.version}:deploy-file 
+invoker.goals = ${project.groupId}:${project.artifactId}:${project.version}:deploy-file