Bump jacoco-maven-plugin from 0.8.6 to 0.8.7

Bumps [jacoco-maven-plugin](https://github.com/jacoco/jacoco) from 0.8.6 to 0.8.7.
- [Release notes](https://github.com/jacoco/jacoco/releases)
- [Commits](jacoco/jacoco@v0.8.6...v0.8.7)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

exist-parent/pom.xml

@@ -646,7 +646,7 @@
                 <plugin>
                     <groupId>org.jacoco</groupId>
                     <artifactId>jacoco-maven-plugin</artifactId>
-                    <version>0.8.6</version>
+                    <version>0.8.7</version>
                     <configuration>
                         <propertyName>jacocoArgLine</propertyName>
                         <excludes>