[SYSTEMDS-3873] Java 17 preserve argline for POM

This commit preserves the argline commands build for
running tests monitored by jacoco.

See jacoco/jacoco#1787
for details.

Closes #2256

Author: Baunsgaard

pom.xml

@@ -380,7 +380,7 @@
 						<log4j.configurationFile>file:src/test/resources/log4j.properties</log4j.configurationFile>
 					</systemPropertyVariables>
 					<argLine>
-						${jvm.addopens}
+						@{argLine} ${jvm.addopens}
 					</argLine>
 				</configuration>
 			</plugin>
@@ -448,7 +448,7 @@
 			<plugin>
 				<groupId>org.jacoco</groupId>
 				<artifactId>jacoco-maven-plugin</artifactId>
-				<version>0.8.10</version>
+				<version>0.8.12</version>
 				<configuration>
 					<includes>
 						<include>${jacoco.include}</include>