Update dependency org.jacoco:jacoco-maven-plugin to v0.8.8

Author: renovate-bot

pom.xml

@@ -45,7 +45,7 @@
 			<plugin>
 				<groupId>org.jacoco</groupId>
 				<artifactId>jacoco-maven-plugin</artifactId>
-				<version>0.8.6</version>
+				<version>0.8.8</version>
 				<configuration>
 					<excludes>
 						<exclude>io/github/gotonode/snippets/ui/**</exclude>